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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YD/T 1947-2023 |
Technical requirements for distance-enhanced Ethernet physical layer based on 2D-PAM3 and 4D-PAM5 encoding methods {译} 基于2D-PAM3和4D-PAM5编码方法的距离增强型以太网物理层技术要求 |
China Telecommunication Industry
Standards distance |
 English PDF |
| YD/T 4180-2023 |
1GHz ~ 40GHz micro-power short-distance radio transmission equipment radio frequency test method {译} 1GHz～40GHz微功率短距离无线电发射设备射频测试方法 |
China Telecommunication Industry
Standards distance |
English PDF |
| YD/T 4179-2023 |
30MHz～1GHz Micro-power short-distance radio transmission equipment RF test method {译} 30MHz～1GHz微功率短距离无线电发射设备射频测试方法 |
China Telecommunication Industry
Standards distance |
English PDF |
| YD/T 4178-2023 |
9kHz ~ 30MHz micro-power short-distance radio transmission equipment radio frequency test method {译} 9kHz～30MHz微功率短距离无线电发射设备射频测试方法 |
China Telecommunication Industry
Standards distance |
English PDF |
| YD/T 4007-2022 |
Wireless short-distance communication—Technical requirements and test methods for vehicle air interface {译} 无线短距通信 车载空口技术要求和测试方法 |
China Telecommunication Industry
Standards distance |
English PDF |
| JT/T 1389.5—2021 |
Specification for labeling text information of video images in transportation - Part 5: Long-distance passenger transport {译} 交通运输视频图像文字信息标注规范 第5部分：长途客运 |
China Transport Industry
Standards distance |
English PDF |
| NB/T 10489-2021 |
Quality requirements for biological natural gas entering long-distance natural gas pipelines {译} 进入天然气长输管道的生物天然气质量要求 |
China Energy Industry
Standards distance |
English PDF |
| QB/T 2386-2017 |
(Paper and cardboard short distance compression tester) 纸与纸板短距压缩试验仪 |
China Light Industry
Standards distance |
English PDF |
| SY/T 4208-2016 |
Code for quality acceptance of oil and gas construction engineering. Long-distance transmission pipeline engineering 石油天然气建设工程施工质量验收规范长输管道线路工程 |
China Oil & Gas Industry
Standards distance |
English PDF |
| HG/T 2142-2015 |
Glass lining distance 搪玻璃定距件 |
China Chemical Industry
Standards distance |
English PDF |
| JJG 952-2014 |
Verification Regulation of Pupil distance Meters 瞳距仪检定规程 |
China Metrological
Standards distance |
English PDF |
| HG/T 4603-2014 |
Conveyor belts-Determination of minimum transition distance on three idler rollers (idt ISO 5293: 2004) 输送带 三辊托辊最小过渡距离的计算 |
China Chemical Industry
Standards distance |
English PDF |
| SY/T 5495-2012 |
Labor quota for long-distance pipeline construction 长输管道敷设工程劳动定额 |
China Oil & Gas Industry
Standards distance |
English PDF |
| JJF 1313-2011 |
Program of Pattern Evaluation for Hand-held distance Instruments ao型邵氏硬度计校准规范 |
China Metrological
Standards distance |
English PDF |
| TB/T 3251.1-2010 |
Railway applications. Insulation coordination. Part 1: Basic requirements-Clearances and creepage distances for all electrical and electronic equipment 轨道交通 绝缘配合 第1部分：基本要求 电工电子设备的电气间隙和爬电距离 |
China Railway & Train
Standards distance |
English PDF |
| JJG(TZ)120-2011 |
Gauge Used in Measuring the distance Between Acting Centres of Journal Load of Wheels - set for Coach |
China Metrological
Standards distance |
English PDF |
| JJG 966-2010 |
Verification regulation of hand-held laser distance meters 手持式激光测距仪检定规程 |
China Metrological
Standards distance |
English PDF |
| SY/T 6781-2010 |
Standard of public safety distance for natural gas processing plants involving high hydrogen sulfide 高含硫化氢天然气净化厂公众安全防护距离 |
China Oil & Gas Industry
Standards distance |
English PDF |
| SY/T 6217-2010 |
Work quota for transportation equipment repairing of long-distance transportation pipelines 长输管道输油设备维修劳动定额 |
China Oil & Gas Industry
Standards distance |
English PDF |
| YD/T 1963-2009 |
distance Learning Communications Platform Communication Protocols 远程教学通信平台 通信协议 |
China Telecommunication
Standards distance |
English PDF |
| JJF 062-2009 |
The camera ranging accuracy and object distance scale precision calibration of the analyzer specification |
China Metrological
Standards distance |
English PDF |
| AQ 2018-2008 |
Specification for public safety protection distance of natural gas well involving hydrogen sulfide 含硫化氢天然气井公众危害防护距离 |
China Safety & Security
Standards distance |
English PDF |
| YD/T 1666-2007 |
Technical Specification for Long distance Remote Visual Surveillance System Security 远程视频监控系统的安全技术要求 |
China Telecommunication
Standards distance |
English PDF |
| YD/T 1514-2006 |
distance Learning Communications Platform Technical Requirement for the System of User Access Authentication, Authorization and Accounting 远程教学通信平台 用户接入认证授权计费系统技术要求 |
China Telecommunication
Standards distance |
English PDF |
| TB/T 1865-2006 |
Model T-CJ hump audio-frequency distance-to-coupling measurement device t.cj型驼峰音频测长器 |
China Railway & Train
Standards distance |
English PDF |
| TB/T 10034-2005 |
Code for engineering design of long-distance monitoring and control system for environment of railway unattended machine rooms 铁路无人值守机房环境远程监控系统工程设计规范 |
China Railway & Train
Standards distance |
English PDF |
| JJG(TZ)178-2004 |
Measure for Gauge for Measuring distance Between Inside Rim Faces of Wheels for Railway Locomotive and Vehicle |
China Metrological
Standards distance |
English PDF |
| JJG(TZ)173-2004 |
Gauge for Measuring distance Between Inside Rim Faces of Wheels for Railway Locomotive and Vehicle |
China Metrological
Standards distance |
English PDF |
| JJG 178-2004 |
Measure for Gauge for Measuring distance Between Inside Rim Faces of Wheels for Railway Locomotive and Vehicle |
China Metrological
Standards distance |
English PDF |
| JJG 173-2004 |
Gauge for Measuring distance Between Inside Rim Faces of Wheels for Railway Locomotive and Vehicle |
China Metrological
Standards distance |
English PDF |
| YD/T 1196-2002 |
Technical specification of distance learning on IP network 基于ip网络的远程教学技术要求 |
China Telecommunication
Standards distance |
English PDF |
| GY/T 181-2002 |
Protecting distance of radio radiation interference from AC electrified railway to television relay broadcasting and transposer station(s) 交流电气化铁路对电视转播、差转台(站)辐射干扰的防护间距 |
China Radio, Film & TV Industry
Standards distance |
English PDF |
| TB/T 2925-1998 |
(Long-distance railway manual telephone exchange equipment technical conditions cordless) 铁路长途人工电话无绳式交换设备技术条件 |
China Railway & Train
Standards distance |
English PDF |
| TB/T 2679-1995 |
(AC electrified railways on shortwave, FM receiving station (station) radio interference protection distance) 交流电气化铁道对短波、超短波收信台(站)无线电干扰的防护距离 |
China Railway & Train
Standards distance |
English PDF |
| HG/T 2753-1996 |
(Phenolic resin flow distance measured on the glass) 酚醛树脂在玻璃板上流动距离的测定 |
China Chemical Industry
Standards distance |
English PDF |
| TB/T 2464-1993 |
Protecting distance of radio interference of AC electric railway to AM broadcasting radio stations 交流电气化铁道对调幅广播收音台无线电干扰的防护距离 |
China Railway & Train
Standards distance |
English PDF |
| SY/T 0055-1993 |
Survey Specification for Long-distance Oil and Gas Pipiline Systems |
China Oil & Gas Industry
Standards distance |
English PDF |
| YD 2004-1992 |
Specification for installation engineering design of digital multiplex equipment of long distance communication trunk 长途通信干线数字复用设备安装工程设计规范 |
China Telecommunication
Standards distance |
English PDF |
| YD 2002-1992 |
Engineering design specifications for long distance communication trunk cables and lines 长途通信干线电缆线路工程设计规范 |
China Telecommunication
Standards distance |
English PDF |
| DL 479-1992 |
Technical conditions for static distance protection device 静态距离保护装置技术条件 |
China Electricity & Power
Standards distance |
English PDF |
| SY/T 4006-1990 |
(Long-distance pipeline cathodic protection engineering construction and acceptance) 长输管道阴极保护工程施工及验收规范 |
China Oil & Gas Industry
Standards distance |
English PDF |
| SY/T 4002-1990 |
(In the long-distance pipeline station process piping construction and acceptance) 长输管道站内工艺管道工程施工及验收规范 |
China Oil & Gas Industry
Standards distance |
English PDF |
| JJG(QB)39-1989 |
(Bicycle pedal and the floor board test procedures to measure the distance) |
China Metrological
Standards distance |
English PDF |
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