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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| DY/T 6-2021 |
Technical requirements and measurement methods for sound reproduction equipment for digital movie projection {译} 数字电影放映用还音设备技术要求和测量方法 |
China Film industry
Standards Equipment technical |
 English PDF |
| GH/T 1432-2023 |
Technical requirements for data collection of fruit grading intelligent equipment {译} 水果分级智能装备数据采集技术要求 |
China Supply and marketing cooperation Industry
Standards Equipment technical |
English PDF |
| JB/T 14509-2023 |
Technical specifications for reverse osmosis seawater desalination equipment {译} 反渗透海水淡化设备技术规范 |
China Machinery Industry
Standards Equipment technical |
English PDF |
| JB/T 9078.1-2023 |
Natural gas separation equipment Part 1: Technical specifications JB/T 9078.1-1999 {译} 天然气分离设备 第 1 部分：技术规范 |
China Machinery Industry
Standards Equipment technical |
English PDF |
| JB/T 6895-2023 |
Technical specification for installation and welding of aluminum air separation equipment JB/T 6895-2006 {译} 铝制空气分离设备安装焊接技术规范 |
China Machinery Industry
Standards Equipment technical |
English PDF |
| NB/T 11303-2023 |
Technical specifications for top contact charging equipment for electric vehicles {译} 电动汽车顶部接触式充电设备技术规范 |
China Energy Industry
Standards Equipment technical |
English PDF |
| DL/T 2663-2023 |
General technical conditions for high voltage DC protection test equipment {译} 高压直流保护试验装置通用技术条件 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 2640-2023 |
Technical Guidelines for Residual Magnetism Detection and Power Frequency Demagnetization Field Testing of Electric Power Equipment {译} 电力设备剩磁检测及工频去磁现场试验技术导则 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 2629-2023 |
Technical Specifications for Magnetic Switch Sensors for Electric Energy Measuring Equipment {译} 电能计量设备用磁开关传感器技术规范 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 2627.1-2023 |
Technical Guidelines for Condition Prediction of Power Transmission and Transformation Equipment Part 1: General Technical Requirements {译} 输变电设备状态预测技术导则 第1部分：通用技术要求 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 2475.2-2023 |
Technical specifications for voltage sag and short interruption withstand capability testing of electrical equipment Part 2: Low-voltage switchgear and control equipment {译} 电气设备电压暂降及短时中断耐受能力测试技术规范 第2部分：低压开关设备和控制设备 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 1209.4-2023 |
Technical requirements for power climbing operations and protective equipment Part 4: Composite material quick-installation scaffolding {译} 电力登高作业及防护器具技术要求 第4部分：复合材料快装脚手架 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 1209.3-2023 |
Technical requirements for power climbing operations and protective equipment Part 3: Lifting maintenance platform {译} 电力登高作业及防护器具技术要求 第3部分：升降型检修平台 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 1209.2-2023 |
Technical requirements for power climbing operations and protective equipment Part 2: Demountable maintenance platform {译} 电力登高作业及防护器具技术要求 第2部分：拆卸型检修平台 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 1209.1-2023 |
Technical requirements for electric power climbing operations and protective equipment Part 1: pole ladders, ladders, landings and bridges {译} 电力登高作业及防护器具技术要求 第1部分：抱杆梯、梯具、梯台及过桥 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| HB 8467-2014(2017) |
Technical requirements for installation of electrical equipment on civil aircraft {译} 民用飞机电气设备安装技术要求 |
China Aviation Industry
Standards Equipment technical |
English PDF |
| SF/T 0155-2023 |
Technical specifications for identification of video equipment {译} 录像设备鉴定技术规范 |
China Judicial industry
Standards Equipment technical |
English PDF |
| SF/T 0154-2023 |
Technical specifications for identification of photographic equipment {译} 照相设备鉴定技术规范 |
China Judicial industry
Standards Equipment technical |
English PDF |
| SF/T 0150-2023 |
Technical specifications for identification of recording equipment {译} 录音设备鉴定技术规范 |
China Judicial industry
Standards Equipment technical |
English PDF |
| SF/T 0143-2023 |
Technical requirements and test evaluation methods for mobile terminal data identification equipment {译} 移动终端数据鉴定设备技术要求和测试评价方法 |
China Judicial industry
Standards Equipment technical |
English PDF |
| DL／T 2604—2023 |
General technical conditions for on-site partial discharge test equipment for high-voltage shunt reactors {译} 高压并联电抗器现场局部放电试验装置通用技术条件 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL／T 846.14—2023 |
General technical conditions for high voltage testing equipment Part 14: Insulating oil dielectric loss factor and volume resistivity tester {译} 高电压测试设备通用技术条件 第14部分：绝缘油介质损耗因数及体积电阻率测试仪 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL／T 624—2023 |
Technical conditions of microcomputer-based test equipment for relay protection {译} 继电保护微机型试验装置技术条件 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| YD/T 2050-2023 |
Access network security technical requirements Passive optical network (PON) equipment {译} 接入网安全技术要求 无源光网络（PON）设备 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4445-2023 |
Enhanced Reference Master Time (ePRTC) Equipment technical Requirements {译} 增强型基准主时间（ePRTC）设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4443-2023 |
Industrial Internet networking technology Passive optical network (PON) Equipment technical requirements {译} 工业互联网联网用技术 无源光网络（PON）设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YY/T 0767—2023 |
General technical requirements for color ultrasound imaging equipment {译} 彩色超声影像设备通用技术要求 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| YY 0306—2023 |
General technical requirements for thermal radiation treatment equipment {译} 热辐射类治疗设备通用技术要求 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| SL/T276—2022 |
Hydrological infrastructure construction and technical equipment standards {译} 水文基础设施建设及技术装备标准 |
China Water Resources Industry
Standards Equipment technical |
English PDF |
| JT/T 1475-2023 |
Technical requirements for power ladder equipment for loading and unloading commercial vehicles {译} 商品车装卸动力爬梯设备技术要求 |
China Transport Industry
Standards Equipment technical |
English PDF |
| NB/T 10901—2021 |
Technical specifications for on-site inspection of electric vehicle charging equipment {译} 电动汽车充电设备现场检验技术规范 |
China Energy Industry
Standards Equipment technical |
English PDF |
| YD/T 4322-2023 |
Green Design Product Evaluation Technical Specifications Outdoor Equipment Room and Cabinets for Communication Users {译} 绿色设计产品评价技术规范 通信用户外机房、机柜 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4303-2023 |
Technical specifications for quantum secure communication application equipment based on IPSec protocol {译} 基于IPSec协议的量子保密通信应用设备技术规范 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4297-2023 |
Technical requirements for integrated reconfigurable optical add-drop multiplexing (ROADM) equipment {译} 集成型可重构光分插复用（ROADM）设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4266-2023 |
Technical requirements for NFV-based deep packet inspection equipment {译} 基于NFV的深度包检测设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4218-2023 |
Technical requirements for authentication, authorization, and accounting (AAA) equipment for WLAN access to EPC {译} 无线局域网接入EPC的认证、授权、计费（AAA）设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4216-2023 |
Technical requirements for mobile data network capability exposure equipment for application capability exposure {译} 面向应用能力开放的移动数据网络能力开放设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4193-2023 |
Technical requirements for 5G multi-mode dual-card dual-standby terminal equipment {译} 5G多模双卡双待终端设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3370-2023 |
Technical requirements for interworking gateway equipment between IMS networks of different operators {译} 不同运营商IMS网间互通网关设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| GY/T 374-2023 |
IPTV monitoring Equipment technical requirements and measurement methods {译} IPTV监测设备技术要求和测量方法 |
China Radio, Film and TV Industry
Standards Equipment technical |
English PDF |
| DL/T 2572—2022 |
Guidelines for technical transformation of hydroelectric generators and their auxiliary equipment {译} 水轮发电机及其辅助设备技术改造导则 |
China Electricity Industry
Standards Equipment technical |
English PDF |
| DL/T 991—2022 |
Technical Guidelines for Metal Emission Spectroscopy Analysis of Power Equipment (replacing DL/T 991-2006) {译} 电力设备金属发射光谱分析技术导则（代替DL/T 991—2006） |
China Electricity Industry
Standards Equipment technical |
English PDF |
| SJ/T 11820-2022 |
Technical requirements and measurement methods for DC parameter test equipment of semiconductor discrete devices {译} 半导体分立器件直流参数测试设备技术要求和测量方法 |
China Electronics Industry
Standards Equipment technical |
English PDF |
| NB/T 10957-2022 |
Mining equipment remanufacturing - technical specification for rough inspection {译} 矿用设备再制造 毛坯检测技术规范 |
China Energy Industry
Standards Equipment technical |
English PDF |
| JC/T 2046-2022 |
Modified bitumen waterproof membrane complete production equipment general technical conditions {译} 改性沥青防水卷材成套生产设备 通用技术条件 |
China Building Material Industry
Standards Equipment technical |
English PDF |
| YY/T 0310—2015 |
General technical requirements for X-ray computed tomography equipment {译} X射线计算机体层摄影设备通用技术条件 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| NY/T 4255-2022 |
Technical Specifications for Large-Scale Hatchery Facilities and Equipment Configuration {译} 规模化孵化场设施装备配置技术规范 |
China Agriculture Industry
Standards Equipment technical |
English PDF |
| NY/T 4254-2022 |
Technical specifications for equipment configuration of large-scale pig breeding facilities {译} 生猪规模化养殖设施装备配置技术规范 |
China Agriculture Industry
Standards Equipment technical |
English PDF |
| NY/T 4182-2022 |
Technical parameters and performance requirements of monitoring equipment for crop diseases and insect pests {译} 农作物病虫害监测设备技术参数与性能要求 |
China Agriculture Industry
Standards Equipment technical |
English PDF |
| YY/T 1840-2023 |
General technical requirements for medical magnetic resonance imaging equipment {译} 医用磁共振成像设备通用技术条件 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| YY/T 1719-2023 |
General technical requirements for positron emission tomography and magnetic resonance imaging equipment {译} 正电子发射断层成像及磁共振成像设备通用技术要求 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| HG/T 2382-2022 |
General technical requirements for rubber testing equipment {译} 橡胶测试仪器设备通用技术要求 |
China Chemistry Industry
Standards Equipment technical |
English PDF |
| HG/T 6005-2022 |
Technical specification for chemical cleaning pump station and supporting equipment {译} 化学清洗泵站及配套设备技术规范 |
China Chemistry Industry
Standards Equipment technical |
English PDF |
| YD/T 4175-2022 |
Electrical safety technical requirements and test methods for communication equipment powered by 240V/336V DC {译} 采用240V/336V直流供电的通信设备电气安全技术要求和试验方法 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4172-2022 |
Sliced Packet Network (SPN) Equipment technical Requirements {译} 切片分组网络（SPN）设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4141-2022 |
Technical requirements for network aggregation and distribution equipment {译} 网络汇聚分流设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3421.13-2022 |
Broadband Customer Intelligent Gateway Based on Public Telecommunication Network Part 13: Security Technical Requirements for Enterprise Intelligent Gateway Equipment {译} 基于公用电信网的宽带客户智能网关 第13部分：企业用智能网关设备安全技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3421.12-2022 |
Broadband Customer Intelligent Gateway Based on Public Telecommunication Network Part 12: Security Technical Requirements for Home Intelligent Gateway Equipment {译} 基于公用电信网的宽带客户智能网关 第12部分：家庭用智能网关设备安全技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4131-2022 |
Green Design Product Evaluation Technical Specification Communication Wiring Equipment {译} 绿色设计产品评价技术规范 通信配线设备 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4112-2022 |
Technical requirements for cellular narrowband access (NB-IoT) core network equipment for the Internet of Things (Phase II) {译} 面向物联网的蜂窝窄带接入（NB-IoT） 核心网设备技术要求(第二阶段) |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 4072-2022 |
Technical requirements for high-speed Ethernet storage network switching equipment based on remote direct memory access {译} 基于远程直接内存访问的高速以太存储网络交换设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| GA/T 1996-2022 |
Technical requirements and test methods for police Tiantong satellite mobile terminals and application equipment {译} 警用天通卫星移动终端及应用设备技术要求和测试方法 |
China Security Industry
Standards Equipment technical |
English PDF |
| YY/T 0795-2022 |
Specific technical requirements for oral and maxillofacial cone beam computed tomography equipment {译} 口腔颌面锥形束计算机体层摄影设备专用技术条件 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| JB/T 14280-2022 |
Additive Manufacturing - Safety Technical Specifications for Desktop-level Material Extrusion Equipment {译} 增材制造 桌面级材料挤出成形设备安全技术规范 |
China Machinery Industry
Standards Equipment technical |
English PDF |
| YD/T 4050-2022 |
Green Design Product Evaluation Technical Specification Video Conferencing Equipment {译} 绿色设计产品评价技术规范 视频会议设备 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| HS/T 69-2022 |
Customs technical requirements for millimeter-wave personal security screening equipment{译} {译} 海关毫米波个人安检扫描设备技术要求 |
China Customs Industry
Standards Equipment technical |
English PDF |
| CJ/T543-2022 |
Technical conditions of urban rail transit axle counting equipment{译} {译} 城市轨道交通计轴设备技术条件 |
China Urban Construction Industry
Standards Equipment technical |
English PDF |
| YZ/T 0186-2022 |
Technical requirements for postal industry intelligent video surveillance system acquisition equipment {译} 邮政业智能视频监控系统采集设备技术要求 |
China Post Industry
Standards Equipment technical |
English PDF |
| YY 0650-2022 |
General technical requirements for radiofrequency ablation therapy equipment {译} 射频消融治疗设备通用技术要求 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| JT/T 1402-2022 |
Basic equipment and technical requirements for transportation administrative law enforcement{译} {译} 交通运输行政执法基础装备配备及技术要求 |
China Transport Industry
Standards Equipment technical |
English PDF |
| YD/T 3946-2021 |
Technical requirements and test methods for shared management equipment of battery packs for communication base stations {译} 通信基站用蓄电池组共用管理设备技术要求与试验方法 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| GA/T 1788.2-2021 |
Security technical requirements for public security video and image information systems - Part 2: Front-end equipment {译} 公安视频图像信息系统安全技术要求 第2部分：前端设备 |
China Security Industry
Standards Equipment technical |
English PDF |
| YZ/T 0177-2021 |
Technical requirements for intelligent X-ray security inspection equipment for mail express {译} 邮件快件智能X射线安全检查设备技术要求 |
China Post Industry
Standards Equipment technical |
English PDF |
| GA/T 1781-2021 |
Technical requirements for public safety social video resources safety networking equipment {译} 公共安全社会视频资源安全联网设备技术要求 |
China Security Industry
Standards Equipment technical |
English PDF |
| HS/T 66-2021 |
Customs CT-type luggage or cargo intelligent inspection Equipment technical requirements {译} 海关CT型行包或货物智能检查设备技术要求 |
China Customs Industry
Standards Equipment technical |
English PDF |
| HS/T 65.1-2021 |
Micro-dose X-ray customs inspection equipment - Part 1: General technical requirements {译} 微剂量X射线海关查验设备 第1部分：通用技术要求 |
China Customs Industry
Standards Equipment technical |
English PDF |
| NY/T 1142-2021 |
Complete sets of equipment for seed processing - Technical specifications for quality evaluation {译} 种子加工成套设备 质量评价技术规范 |
China Agriculture Industry
Standards Equipment technical |
English PDF |
| GA/T 1779-2021 |
General technical requirements for passive terahertz imaging human safety inspection equipment {译} 被动式太赫兹成像人体安全检查设备通用技术要求 |
China Security Industry
Standards Equipment technical |
English PDF |
| YD/T 3929-2021 |
5G digital cellular mobile communication network technical requirements for base station equipment in the frequency band below 6GHz (first stage) {译} 5G数字蜂窝移动通信网 6GHz以下频段基站设备技术要求（第一阶段） |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 2484-2021 |
Packet-enhanced Optical Transport Network (OTN) Equipment technical requirements {译} 分组增强型光传送网（OTN）设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3925-2021 |
LTE FDD digital cellular mobile communication network - technical requirements for base station equipment (the fourth stage) {译} LTE FDD数字蜂窝移动通信网 基站设备技术要求（第四阶段） |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3923-2021 |
TD-LTE digital cellular mobile communication network technical requirements for base station equipment (the fourth stage) {译} TD-LTE数字蜂窝移动通信网 基站设备技术要求（第四阶段） |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3922-2021 |
LTE digital cellular mobile communication network - technical requirements for terminal equipment (the fourth stage) {译} LTE数字蜂窝移动通信网 终端设备技术要求（第四阶段） |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3919-2021 |
Technical requirements and test methods for EPON/GPON aggregation and remote equipment {译} EPON/GPON聚合拉远设备技术要求和测试方法 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3913-2021 |
Access equipment supports VxLAN technical requirements {译} 接入设备支持VxLAN技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| NB/T 10679-2021 |
Technical requirements for hybrid direct current transmission control and protection equipment {译} 混合直流输电控制与保护设备技术要求 |
China Energy Industry
Standards Equipment technical |
English PDF |
| NB/T 10688-2021 |
Technical conditions of sealing products for high voltage direct current equipment used in plateau{译} {译} 高原用高压直流设备密封制品技术条件 |
China Energy Industry
Standards Equipment technical |
English PDF |
| NB/T 10690-2021 |
Technical specification for battery charging (replacement) equipment for electric mopeds - Part 2: Charging (replacement) cabinet{译} {译} 电动助力车用蓄电池充（换）电设备技术规范 第2部分：充（换）电柜 |
China Energy Industry
Standards Equipment technical |
English PDF |
| NB/T 10689-2021 |
Technical specification for battery charging (replacing) equipment for electric mopeds - Part 1: Charging piles{译} {译} 电动助力车用蓄电池充（换）电设备技术规范 第1部分：充电桩 |
China Energy Industry
Standards Equipment technical |
English PDF |
| NB/T 10673-2021 |
Environmental technical requirements and guidelines for sensing equipment in intelligent power distribution rooms{译} {译} 智能配电房传感设备 环境技术要求与导则 |
China Energy Industry
Standards Equipment technical |
English PDF |
| NB/T 10672-2021 |
Intelligent power pipe gallery sensing equipment Environmental technical requirements and guidelines{译} {译} 智能电力管廊传感设备 环境技术要求与导则 |
China Energy Industry
Standards Equipment technical |
English PDF |
| NB 10666 |
Technical requirements for grounding and shielding of instrumentation and control equipment in pressurized water reactor nuclear power plants{译} {译} 压水堆核电厂仪表和控制设备的接地和屏蔽技术要求 |
China Energy Industry
Standards Equipment technical |
English PDF |
| NB/T 10648-2021 |
Technical specifications for control and protection equipment for offshore wind farms with direct current access to power systems{译} {译} 海上风电场 直流接入电力系统控制保护设备 技术规范 |
China Energy Industry
Standards Equipment technical |
English PDF |
| YY/T 0746—2021 |
Special technical conditions for on-board medical X-ray diagnostic equipment {译} 车载医用X射线诊断设备专用技术条件 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| JC/T 2591-2021 |
Technical requirements for complete sets of equipment for co-processing fly ash in cement kilns{译} {译} 水泥窑协同处置飞灰成套装备技术要求 |
China Building Material Industry
Standards Equipment technical |
English PDF |
| YD/T 3861-2021 |
LTE digital cellular mobile communication network - Technical requirements for dedicated core network (DCN) equipment {译} LTE数字蜂窝移动通信网 专用核心网（DCN）设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3859-2021 |
LTE digital cellular mobile communication network Enhanced machine type communication (eMTC) core network Equipment technical requirements {译} LTE数字蜂窝移动通信网 增强型机器类型通信（eMTC） 核心网设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 2628.1-2021 |
Evolved Mobile Packet Core (EPC) Equipment technical Requirements Part 1: Support for E-UTRAN Access {译} 演进的移动分组核心网络（EPC）设备技术要求 第1部分：支持E-UTRAN接入 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3843-2021 |
Access optical transport network (OTN) Equipment technical requirements {译} 接入型光传送网（OTN）设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3421.8-2021 |
Broadband customer intelligent gateway based on public telecommunication network Part 8: Technical requirements for intelligent home networking equipment {译} 基于公用电信网的宽带客户智能网关 第8部分：智能家庭组网设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| NB/T 10859-2021 |
Technical conditions of on-line monitoring system for metal structure equipment status in hydropower projects {译} 水电工程金属结构设备状态在线监测系统技术条件 |
China Energy Industry
Standards Equipment technical |
English PDF |
| YD/T 3963-2021 |
SDN-based Broadband Access Network Technical Requirements OLT Equipment{译} {译} 基于SDN的宽带接入网技术要求 OLT设备 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| MZ/T 176-2021 |
General technical conditions of limb linkage rehabilitation training equipment {译} 四肢联动康复训练设备通用技术条件 |
China Civil Affairs Industry
Standards Equipment technical |
English PDF |
| NY/T 3965-2021 |
Livestock and poultry slaughtering and processing Equipment technical conditions for poultry automatic cutting production line {译} 畜禽屠宰加工设备 家禽自动分割生产线技术条件 |
China Agriculture Industry
Standards Equipment technical |
English PDF |
| NB/T 10790-2021 |
Technical conditions of water treatment equipment {译} 水处理设备技术条件 |
China Energy Industry
Standards Equipment technical |
English PDF |
| SL/T 426—2021 |
Basic technical requirements for water metering equipment {译} 水量计量设备基本技术条件 |
China Water Resources Industry
Standards Equipment technical |
English PDF |
| GA/T 454.2-2021 |
Technical Specifications for Flat Pressing of Resident Identity Cards Part 2: Technical Requirements for Flat Pressing Equipment {译} 居民身份证平压技术规范 第2部分：平压设备技术要求 |
China Security Industry
Standards Equipment technical |
English PDF |
| GA/T 452.2-2021 |
Resident ID Card Printing Technical Specifications Part 2: Technical Requirements for Printing Equipment {译} 居民身份证打印技术规范 第2部分：打印设备技术要求 |
China Security Industry
Standards Equipment technical |
English PDF |
| GA/T 453.2-2021 |
Technical Specifications for Punching and Cutting of National ID Cards - Part 2: Technical Requirements for Punching and Cutting Equipment {译} 居民身份证冲切技术规范 第2部分：冲切设备技术要求 |
China Security Industry
Standards Equipment technical |
English PDF |
| GA/T 1966-2021 |
Forensic science - Technical specification for data inspection of memory chips in electronic equipment {译} 法庭科学 电子设备存储芯片数据检验技术规范 |
China Security Industry
Standards Equipment technical |
English PDF |
| GA/T 1950-2021 |
Forensic science - Technical specification for the identification of video equipment {译} 法庭科学 录像设备鉴定技术规范 |
China Security Industry
Standards Equipment technical |
English PDF |
| NB/T 10582-2021 |
Technical regulations for the supervision of electrical equipment in wind farms{译} {译} 风力发电场电气设备监造技术规程 |
China Energy Industry
Standards Equipment technical |
English PDF |
| JB/T 13634-2020 |
Electrical equipment and systems for machine tools - Technical conditions for acceptance of CNC sawing machine control systems {译} 机床电气设备及系统 数控锯床控制系统验收技术条件 |
China Machinery Industry
Standards Equipment technical |
English PDF |
| SN/T 3480.6-2020 |
Technical requirements for the inspection of complete sets of equipment for the imported electronic and electrical industry - Part 6: Special equipment for the manufacture of ceramic insulators {译} 进口电子电工行业成套设备检验技术要求 第6部分：陶瓷绝缘子制造专用设备 |
China Import&Export Inspection Industry
Standards Equipment technical |
English PDF |
| JB/T 13936-2020 |
Nondestructive testing instruments - Technical requirements for magnetization equipment for magnetic particle testing {译} 无损检测仪器 磁粉检测用磁化设备技术要求 |
China Machinery Industry
Standards Equipment technical |
English PDF |
| JB/T 4263-2020 |
Technical conditions of AC drive mine hoist electrical control equipment {译} 交流传动矿井提升机电控设备 技术条件 |
China Machinery Industry
Standards Equipment technical |
English PDF |
| HJ1124-2020 |
Technical Specifications for Pollution Discharge Permit Application and Issuance Railway, Ship, Aerospace and Other Transportation Equipment Manufacturing {译} 排污许可证申请与核发技术规范 铁路、船舶、航空航天和其他运输设备制造业 |
China Environment Industry
Standards Equipment technical |
English PDF |
| YY 0833-2020 |
General technical requirements for limb compression physiotherapy equipment {译} 肢体加压理疗设备通用技术要求 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| JB/T 14091-2020 |
Technical specification for acceptance of complete set of equipment for waste heat recovery and utilization of ferrosilicon ore furnace {译} 硅铁矿热炉余热回收利用成套装置验收技术规范 |
China Machinery Industry
Standards Equipment technical |
English PDF |
| YD/T 3790-2020 |
Intelligent remote video surveillance front-end Equipment technical requirements and test methods {译} 智能远程视频监控前端设备技术要求和测试方法 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3784-2020 |
LTE digital cellular mobile communication network Relay system Equipment technical requirements {译} LTE数字蜂窝移动通信网 中继（Relay）系统设备技术要求 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 3780-2020 |
Broadband Trunking Communication (B-TrunC) System Based on LTE Technology Technical Requirements for Network Equipment (Phase 1) {译} 基于LTE技术的宽带集群通信（B-TrunC）系统 网络设备技术要求（第一阶段） |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| YD/T 1449.6-2020 |
Technical requirements for broadband customer network equipment based on public telecommunication network Part 6: Broadband customer gateway integrated with intelligent set-top boxes {译} 基于公用电信网的宽带客户网络设备技术要求 第6部分：融合智能机顶盒的宽带客户网关 |
China Telecommunication Industry
Standards Equipment technical |
English PDF |
| JT/T 1357.2—2020 |
Technical requirements for road vehicle clearance and rescue - Part 2: Equipment {译} 道路车辆清障救援技术要求 第2部分：装备 |
China Transport Industry
Standards Equipment technical |
English PDF |
| QX/T 587—2020 |
Specification for testing special technical equipment for meteorological observation - Upper-air meteorological observation instruments {译} 气象观测专用技术装备测试规范 高空气象观测仪器 |
China Meteorology Industry
Standards Equipment technical |
English PDF |
| JR/T 0187—2020 |
Technical specification for bank non-cash self-service terminal equipment {译} 银行非现金自助服务终端设备技术规范 |
China Finance Industry
Standards Equipment technical |
English PDF |
| GA/T 1755-2020 |
Security precautions Face recognition application General technical requirements for personal identification verification equipment {译} 安全防范 人脸识别应用 人证核验设备通用技术要求 |
China Security Industry
Standards Equipment technical |
English PDF |
| XF/T 3003-2020 |
General technical requirements for fire investigation vehicle equipment {译} 火灾调查车装备通用技术要求 |
China Fire industry
Standards Equipment technical |
English PDF |
| SY/T 5974-2020 |
Drilling well site equipment operation safety technical regulations {译} 钻井井场设备作业安全技术规程 |
China Oil & Gas Industry
Standards Equipment technical |
English PDF |
| SY/T 7610-2020 |
Oil and gas drilling equipment - Technical specification for on-line detection and monitoring of high pressure manifolds {译} 石油天然气钻采设备 高压管汇的在线检测与监测技术规范 |
China Oil & Gas Industry
Standards Equipment technical |
English PDF |
| YY/T 1659—2019 |
General technical requirements for intravascular ultrasound diagnostic equipment {译} 血管内超声诊断设备通用技术要求 |
China Pharmaceutics Industry
Standards Equipment technical |
English PDF |
| NB/T 25099-2019 |
General technical specifications for non-safety relay protection and automation equipment cabinets (screens) of nuclear power plants {译} 核电厂非安全级继电保护及自动化设备柜（屏）通用技术条件 |
China Energy Industry
Standards Equipment technical |
English PDF |
| JGJ 459-2019 |
Technical standard for self-climbing integrated scaffolding and formwork equipment with steel platform 整体爬升钢平台模架技术标准 |
China National
Standards Equipment technical |
English PDF |
| NB/T 47018.5-2017 |
Technical permission of welding materials for pressure equipment Section - Part5:Stainless steel strip electrodes and fluxes for overlay welding 承压设备用焊接材料订货技术条件 第5部分：堆焊用不锈钢焊带和焊剂 |
China Energy industry
Standards Equipment technical |
English PDF |
| NB/T 47018.4-2017 |
Technical permission of welding materials for pressure equipment Section - Part4:Electrodes and fluxes for submerged arc welding 承压设备用焊接材料订货技术条件 第4部分：埋弧焊钢焊丝和焊剂 |
China Energy industry
Standards Equipment technical |
English PDF |
| NB/T 47018.3-2017 |
Technical permission of welding materials for pressure equipment Section - Part3: Steel electrodes and rods for gas shielded arc welding 承压设备用焊接材料订货技术条件 第3部分：气体保护电弧焊丝和填充丝 |
China Energy industry
Standards Equipment technical |
English PDF |
| NB/T 47018.2-2017 |
Technical permission of welding materials for pressure equipment Section - Part2: Steel electrodes 承压设备用焊接材料订货技术条件 第2部分：钢焊条 |
China Energy industry
Standards Equipment technical |
English PDF |
| NB/T 47018.1-2017 |
Technical permission of welding materials for pressure equipment Section - Part1:General rule 承压设备用焊接材料订货技术条件 第1部分：采购通则 |
China Energy industry
Standards Equipment technical |
English PDF |
| QB/T 5038-2017 |
(General technical conditions for frying equipment for nuts and seeds) 坚果与籽类食品设备 炒制设备通用技术条件 |
China Light Industry
Standards Equipment technical |
English PDF |
| QB/T 1671-2017 |
(Paper and board - Physical properties test - Special technical conditions for punching and cutting equipment) 纸与纸板物理性能试验专用冲切样器具通用技术条件 |
China Light Industry
Standards Equipment technical |
English PDF |
| SY/T 7350-2016 |
(Technical code for anticorrosion and cold storage of low temperature piping and equipment) 低温管道与设备防腐保冷技术规范 |
China Oil & Gas Industry
Standards Equipment technical |
English PDF |
| JT/T 979.11-2016 |
(Road passenger network ticketing system - Part 11: Self - service terminal Equipment technical requirements) 道路客运联网售票系统 第11部分：自助取票终端技术要求 |
China Highway & Transportation
Standards Equipment technical |
English PDF |
| JT/T 680.1-2016 |
(Technical requirements for installation, use, maintenance and repair of marine communication and navigation equipment - Part 1: General) 船用通信导航设备的安装、使用、维护、修理技术要求 第1部分：总则 |
China Highway & Transportation
Standards Equipment technical |
English PDF |
| JT/T 185.8-2016 |
(Technical requirements for repair of special equipment for harrowing dredgers - Part 8: Overflow cylinders) 耙吸挖泥船专用设备修理技术要求 第8部分：溢流筒 |
China Highway & Transportation
Standards Equipment technical |
English PDF |
| JTS 238-2016 |
(Technical standard for testing equipment for waterborne engineering test) 水运工程试验检测仪器设备技术标准 |
China Highway & Transportation
Standards Equipment technical |
English PDF |
| JGJ 160-2016 |
(Technical specification for inspection of mechanical equipment at construction site) 施工现场机械设备检查技术规范 |
China Building & Construction
Standards Equipment technical |
English PDF |
| NB/T 42087-2016 |
(Technical specification for unit testing equipment) 合并单元测试设备技术规范 |
China Energy industry
Standards Equipment technical |
English PDF |
| DL/T 1617-2016 |
(Technical conditions for corrosive sulfur treatment equipment for transformer oil) 变压器油腐蚀性硫处理设备技术条件 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| SH/T 3180-2016 |
(Petrochemical oil pump supporting systems and auxiliary equipment engineering and technical specifications) 石油化工机泵配套用油系统及其辅助设备工程技术规范 |
China Petrochemical Industry
Standards Equipment technical |
English PDF |
| YD/T 3040-2016 |
(LTE / CDMA / TD-SCDMA / WCDMA / GSM (GPRS) multi-mode dual card multi-standby Terminal Equipment technical Requirements) lte/cdma/td-scdma/wcdma/gsm(gprs)多模双卡多待终端设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 1698-2016 |
(Ethernet switch IPv6 network Equipment technical requirements have IPv6 routing capabilities) ipv6网络设备技术要求 具有ipv6路由功能的以太网交换机 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 1483-2016 |
(Spurious emission of radio Equipment technical requirements and methods of measurement) 无线电设备杂散发射技术要求和测量方法 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 3059-2016 |
(Private fixed broadband universal service client Equipment technical requirements) 宽带普遍服务专用固定客户端设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2990-2016 |
(800MHz / 2GHz cdma2000 digital cellular mobile telecommunication network Evolved High Rate Packet Data (eHRPD) technical requirements for the access terminal equipment) 800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据（ehrpd）设备技术要求 接入终端 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2988-2016 |
(800MHz / 2GHz cdma2000 digital cellular mobile telecommunication network Evolved High Rate Packet Data (eHRPD) technical requirements for access network equipment) 800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据（ehrpd）设备技术要求 接入网 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2981-2016 |
(800MHz / 2GHz cdma2000 digital cellular mobile telecommunication network Evolved High Rate Packet Data (eHRPD) technical requirements for the core network equipment) 800mhz/2ghz cdma2000数字蜂窝移动通信网 演进的高速分组数据（ehrpd）设备技术要求 核心网 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YY/T 1414-2016 |
(Hemodialysis equipment liquid line solenoid valve technical requirements) 血液透析设备液路用电磁阀技术要求 |
China Medicine & Medical Device
Standards Equipment technical |
English PDF |
| DL/T 593-2016 |
(Common technical requirements for high-voltage switchgear and control equipment standards) 高压开关设备和控制设备标准的共用技术要求 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| DL/T 1567-2016 |
General technical specification for opening and closing reactive power compensation equipment detector 开合无功补偿设备测试装置通用技术条件 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| NB/T 31094-2016 |
Offshore specific environmental conditions and technical requirements for wind power generation equipment 风力发电设备海土特殊环境条件与技术要求 |
China Energy industry
Standards Equipment technical |
English PDF |
| DL/T 875-2016 |
(Overhead transmission line construction equipment basic technical requirements) 架空输电线路施工机具基本技术要求 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| DL/T 1501-2016 |
Technical specifications of digital test equipment for relay protection 数字化继电保护试验装置技术条件 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| DL/T 1498.3-2016 |
Technical specification for on-line monitoring device of transformation equipment. Part 3: On-line insulation monitoring device of capacitive equipment and metal-oxide surge arrester 变电设备在线监测装置技术规范 第3部分:电容型设备及金属氧化物避雷器绝缘在线监测装置 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| DL/T 1498.1-2016 |
Technical specification for on-line monitoring device of transformation equipment Part 1: general technical specification 变电设备在线监测装置技术规范 第1部分:通则 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| SN/T 4385-2015 |
(Import and export inspection and technical requirements for power generation equipment output power of less than 100 kilowatts of off-grid Solar Power System) 进出口发电设备检验技术要求 输出功率小于100千瓦的离网式太阳能发电系统 |
China Import Export Inspection
Standards Equipment technical |
English PDF |
| NB/T 51041-2015 |
(Million-ton mechanized Caving Face comprehensive selection of equipment supporting the technical requirements) 千万吨级综合机械化放顶煤工作面设备选型配套技术要求 |
China Energy industry
Standards Equipment technical |
English PDF |
| YD/T 2962-2015 |
(M2M Terminal Equipment technical Requirements operational capacity) m2m终端设备业务能力技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| SN/T 4316-2015 |
(Imported building materials industry test equipment and technical requirements for cement products equipment) 进口建筑材料行业成套设备检验技术要求 水泥及制品设备 |
China Import Export Inspection
Standards Equipment technical |
English PDF |
| YD/T 2931-2015 |
(Separation architecture-based deep packet inspection system technical requirements standalone traffic data collection equipment) 基于分离架构的深度包检测系统技术要求 独立式流量采集设备 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2925-2015 |
(Routing proxy Equipment technical Requirements based on Diameter protocol) 基于diameter协议的路由代理设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2882-2015 |
(Telecommunication network video surveillance system network terminal Equipment technical requirements) 电信网视频监控系统 终端设备网管技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2864-2015 |
(LTE / TD-SCDMA / WCDMA / GSM (GPRS) multi-mode dual card multi-standby Terminal Equipment technical Requirements) lte/td-scdma/wcdma/gsm(gprs)多模双卡多待终端设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2862-2015 |
(LTE / WCDMA / GSM (GPRS) multi-mode dual card dual standby Terminal Equipment technical Requirements) lte/wcdma/gsm(gprs)多模双卡双待终端设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2861-2015 |
(LTE / CDMA / GSM (GPRS) multi-mode dual card multi-standby terminal Equipment technical requirements and test methods) lte/cdma/gsm(gprs)多模双卡多待终端设备技术要求及测试方法 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2628.1-2015 |
Equipment technical requirements for evolved mobile packet core network (EPE) - Part 1: E-UTRAN access 演进的移动分组核心网络(epc)设备技术要求 第1部分：支持e-utran接入 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2571-2015 |
(TD-LTE digital cellular mobile communication network base station Equipment technical requirements (the first stage)) td-lte数字蜂窝移动通信网 基站设备技术要求（第一阶段） |
China Telecommunication
Standards Equipment technical |
English PDF |
| JT/T 219-2015 |
(Marine communications, navigation equipment, installation, use, maintenance, repair, technical requirements for global positioning system (GPS) receiver) 船用通信、导航设备的安装、使用、维护、维修技术要求定位系统（gps）接收机 |
China Highway & Transportation
Standards Equipment technical |
English PDF |
| YD/T 2826-2015 |
(Technical requirements for core network equipment to support LTE TD-SCDMA / WCDMA / GSM voice call continuity) 支持lte到td-scdma/wcdma/gsm的语音呼叫连续性的核心网设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2825-2015 |
(LTE to support TD-SCDMA / WCDMA / GSM business fell circuit domain core network equipment technology technical requirements) 支持lte到td-scdma/wcdma/gsm的电路域业务回落技术的核心网设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2820-2015 |
(Intelligent communication network fixed network policy control equipment and policy enforcement Equipment technical requirements) 智能型通信网络 固定网络策略控制设备和策略执行设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2817-2015 |
(Broadband network access server (BNAS) technical requirements for equipment control flow analysis) 宽带网络接入服务器（bnas）设备 流量分析控制技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| JT/T 185.7-2015 |
Repairing technical requirement for special equipment of trailing suction hopper dreger - Part 7: Active draghead 耙吸挖泥船专用设备修理技术要求 第7部分：主动耙头 |
China Highway & Transportation
Standards Equipment technical |
English PDF |
| JT/T 185.4-2015 |
Repairing technical requirement for special equipment of trailing suction hopper dredger - Part 4: Conical bottom door 耙吸挖泥船专用设备修理技术要求 第4部分：锥形泥门 |
China Highway & Transportation
Standards Equipment technical |
English PDF |
| JT/T 185.3-2015 |
Repairing technical requirement for special equipment of trailing suction hopper dredger - Part 3: Box-shaped bottom door 耙吸挖泥船专用设备修理技术要求 第3部分：方形泥门 |
China Highway & Transportation
Standards Equipment technical |
English PDF |
| DL/T 1430-2015 |
Technical guide for on-line monitoring system of transformation equipment 变电设备在线监测系统技术导则 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| DL/T 1411-2015 |
Technical guide for smart high voltage equipment 智能高压设备技术导则 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| CJ/T 476-2015 |
(Building mechanical and electrical equipment seismic hanger general technical conditions) 建筑机电设备抗震支吊架通用技术条件 |
China Urban Construction industry
Standards Equipment technical |
English PDF |
| SB/T 11129-2015 |
Dry-mixed mortar screening Equipment technical specification 干混砂浆筛分设备技术规范 |
China Commerce
Standards Equipment technical |
English PDF |
| HG/T 20593-2014 |
Engineering technical code for welding and inspection of steel chemical processing equipment 钢制化工设备焊接与检验工程技术规范 |
China Chemical Industry
Standards Equipment technical |
English PDF |
| SN/T 4086.1-2014 |
(Inspection of imported telecommunications equipment industry technical requirements - Part 1: satellite earth station equipment) 进口通讯行业成套设备检验技术要求 第1部分：卫星地面站设备 |
China Import Export Inspection
Standards Equipment technical |
English PDF |
| SY/T 5361-2014 |
(Wireline equipment salvage technical specifications) 电缆测井仪器打捞技术规范 |
China Oil & Gas Industry
Standards Equipment technical |
English PDF |
| NB/T 33011-2014 |
Technical specification for test of equipments interconnecting distributed resources with power grid 分布式电源接入电网测试技术规范 |
China Energy industry
Standards Equipment technical |
English PDF |
| DL 5714-2014 |
Technical code for constructing anticorrosion and insulation of thermal equipment and pipeline of fossil fuel power plant 火力发电厂热力设备及管道保温防腐施工技术规范 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| DL 5713-2014 |
Technical guide for insulation construction of thermal equipments and piping in thermal power plant 火力发电厂热力设备及管道保温施工工艺导则 |
China Electricity & Power
Standards Equipment technical |
English PDF |
| FZ/T 99014-2014 |
Electrical equipment of textile machinery. General technical requirements 纺织机械电气设备 通用技术条件 |
China Textile & Garment industry
Standards Equipment technical |
English PDF |
| YD/T 2770-2014 |
(Communication base heat transfer Equipment technical requirements and test methods for heat pipe) 通信基站用热管换热设备技术要求和试验方法 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2751-2014 |
(Mobile widget service Terminal Equipment technical Requirements) 移动微件业务终端设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2749-2014 |
(Mobile widget service platform Equipment technical Requirements) 移动微件业务平台设备技术要求 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2742-2014 |
(Packet digital microwave communications equipment and system technical requirements and test methods) 分组数字微波通信设备和系统技术要求及测试方法 |
China Telecommunication
Standards Equipment technical |
English PDF |
| YD/T 2740.4-2014 |
(Part 4 wireless communication indoor signal distribution systems: optical Equipment technical requirements and test methods) 无线通信室内信号分布系统 第4部分：光纤设备技术要求和测试方法 |
China Telecommunication
Standards Equipment technical |
English PDF |
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