China 4 Industry Standards English PDF List

China "4" Industry Standards English PDF List:

Standard Code	Standard Title	Standard Class	Order
SN/T 5483.4-2022	Procedures for the assessment of animal health conditions abroad Part 4: Bovine spongiform encephalopathy {译} 境外动物卫生状况评估规程第4部分：牛海绵状脑病	China Import&Export Inspection Industry Standards 4	English PDF
YY/T 1789.4-2022	In vitro diagnostic test systems - Performance evaluation methods - Part 4: Linear and reportable intervals {译} 体外诊断检验系统性能评价方法第4部分：线性区间与可报告区间	China Pharmaceutics Industry Standards 4	English PDF
YY/T 0793.4-2022	Preparation and quality control of fluids for hemodialysis and related treatments - Part 4: Quality of dialysate for hemodialysis and related treatments {译} 血液透析和相关治疗用液体的制备和质量管理第4部分：血液透析和相关治疗用透析液质量	China Pharmaceutics Industry Standards 4	English PDF
YY/T 0290.4-2022	Ophthalmic optics - Intraocular lenses - Part 4: Labeling and information {译} 眼科光学人工晶状体第4部分：标签和资料	China Pharmaceutics Industry Standards 4	English PDF
JT/T 1431.4-2022	Energy efficiency rating and assessment method of electrical equipment for highway mechanical and electrical facilities - Part 4: Highway LED variable information signs {译} 公路机电设施用电设备能效等级及评定方法第4部分：公路LED可变信息标志	China Transport Industry Standards 4	English PDF
LD/T02.4—2022	Human resources and social security electronic certification system specification Part 4: Digital certificate application interface specification {译} 人力资源社会保障电子认证体系规范第4部分：数字证书应用接口规范	China Labor and Safety Industry Standards 4	English PDF
YY 9706.264-2022	Medical electrical equipment - Part 2-64: Particular requirements for basic safety and essential performance of light ion beam medical electrical equipment {译} 医用电气设备第2-64部分：轻离子束医用电气设备的基本安全和基本性能专用要求	China Pharmaceutics Industry Standards 4	English PDF
YY/T 1811-2022	Complement 4 Assay Kit (Immunoturbidimetric Assay) {译} 补体4测定试剂盒（免疫比浊法）	China Pharmaceutics Industry Standards 4	English PDF
JB/T 14371-2022	Small 7:24 Conical Tool Shank and Its Pull Stud {译} 小型7∶24圆锥工具柄及其拉钉	China Machinery Industry Standards 4	English PDF
DA/T 68.4-2022	Archives service outsourcing work specification part 4: archives sorting service {译} 档案服务外包工作规范第4部分：档案整理服务	China Archives Industry Standards 4	English PDF
YD/T 3347.4-2022	Test method for broadband customer intelligent gateway based on public telecommunication network Part 4: Intelligent home networking equipment {译} 基于公用电信网的宽带客户智能网关测试方法第4部分：智能家庭组网设备	China Telecommunication Industry Standards 4	English PDF
YD/T 4042.4-2022	Big Data Platform for Smart Chemical Industry Park Part 4: Technical Requirements for Platform Operation and Maintenance Management {译} 智慧化工园区大数据平台第4部分：平台运维管理技术要求	China Telecommunication Industry Standards 4	English PDF
YD/T 4031-2022	Lightweight 4over6 Transition Protocol Management Information Base (MIB) {译} 轻量级4over6过渡协议管理信息库（MIB）	China Telecommunication Industry Standards 4	English PDF
YD/T 3727.4-2022	Packet Enhanced Optical Transport Network (OTN) Network Management Technical Requirements Part 4: EMS-NMS Interface Common Information Model {译} 分组增强型光传送网（OTN）网络管理技术要求第4部分：EMS-NMS接口通用信息模型	China Telecommunication Industry Standards 4	English PDF
YD/T 4068-2022	Testing method for security system of IPv4-IPv6 service interworking switching center based on cloud computing technology {译} 基于云计算技术的IPv4-IPv6业务互通交换中心安全系统测试方法	China Telecommunication Industry Standards 4	English PDF
YD/T 4067-2022	Technical Requirements for Security System of IPv4-IPv6 Service Interworking Switching Center Based on Cloud Computing Technology {译} 基于云计算技术的IPv4-IPv6业务互通交换中心安全系统技术要求	China Telecommunication Industry Standards 4	English PDF
JR/T 0176.4—2022	Data Model of Securities and Futures Industry Part 4: Logic Model of Fund Company {译} 证券期货业数据模型第4部分：基金公司逻辑模型	China Finance Industry Standards 4	English PDF
LD/T 01.4-2022	Human Resources and Social Security Electronic Seal System Part 4 System Interface Specification{译} {译} 人力资源社会保障电子印章体系第4部分系统接口规范	China Labor and Safety Industry Standards 4	English PDF
SN/T 5439.4-2022	Rapid detection method for foodborne pathogenic bacteria in export food PCR-test strip method Part 4: Cronobacter{译} {译} 出口食品中食源性致病菌快速检测方法 PCR-试纸条法第4部分：克罗诺杆菌	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 5431.4-2022	Identification method of imported solid waste-Textile raw materials and products-Part 4: Leather and fur{译} {译} 进口固体废物鉴别方法纺织原料及制品第4部分：皮革毛皮	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 5415.4-2022	Guidelines for the Inspection of Product Safety Items in Countries along the "Belt and Road" Textiles Part 4: Southeast Asia{译} {译} 输“一带一路”沿线国家产品安全项目检验指南纺织品第4部分：东南亚	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 4545.4-2022	Commercial kit detection method Salmonella method 4{译} {译} 商品化试剂盒检测方法沙门氏菌方法四	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 1632.4-2022	Detection method of Cronobacter (Enterobacter sakazakii) in export milk powder-Part 4: PCR-CRISPR method{译} {译} 出口乳粉中克罗诺杆菌属(阪崎肠杆菌)检测方法第4部分：PCR-CRISPR法	China Import&Export Inspection Industry Standards 4	English PDF
JB/T 14159.4-2022	Energy Efficiency Allowances for Air Separation Plants - Part 4: Liquid Plants {译} 空气分离设备能效限额第4部分：液体设备	China Machinery Industry Standards 4	English PDF
JB/T 10491-2022	Cross-linked polyolefin insulated wires and cables with rated voltage 450/750V and below {译} 额定电压450/750V及以下交联聚烯烃绝缘电线和电缆	China Machinery Industry Standards 4	English PDF
JB/T 14517-2022	Technical specifications for YBX4 series high-efficiency flameproof three-phase asynchronous motors (frame size 63～355) {译} YBX4系列高效率隔爆型三相异步电动机技术规范（机座号63～355）	China Machinery Industry Standards 4	English PDF
JB/T 14195.4-2022	General requirements for operation management of electric motor digital workshop Part 4: Energy efficiency management system {译} 电机数字化车间运行管理的一般要求第4部分：能效管理系统	China Machinery Industry Standards 4	English PDF
JB/T 14194-2022	YLKK, YLKK－W, YLXKK, YLXKK－W series 10kV vertical three-phase asynchronous motor technical specifications and energy efficiency classification (frame size 400～630) {译} YLKK、YLKK－W、YLXKK、YLXKK－W系列10kV立式三相异步电动机技术规范及能效分级（机座号400～630）	China Machinery Industry Standards 4	English PDF
JB/T 8681-2022	Technical specifications for YDT series (IP54) pole-changing multi-speed three-phase asynchronous motors (frame size 80-355) {译} YDT系列（IP54）变极多速三相异步电动机技术规范（机座号80～355）	China Machinery Industry Standards 4	English PDF
JB/T 7127-2022	Technical specifications for YD series (IP54) pole-changing multi-speed three-phase asynchronous motors (frame size 63-315) {译} YD系列（IP54）变极多速三相异步电动机技术规范（机座号63～315）	China Machinery Industry Standards 4	English PDF
JB/T 7119-2022	Technical specification for YR series (IP44) wound rotor three-phase asynchronous motor (frame size 132～355) {译} YR系列（IP44）绕线转子三相异步电动机技术规范（机座号132～355）	China Machinery Industry Standards 4	English PDF
JB/T 5271-2022	Technical specifications for YE2 series (IP23) three-phase asynchronous motors (frame size 160-400) {译} YE2系列（IP23）三相异步电动机技术规范（机座号160～400）	China Machinery Industry Standards 4	English PDF
WH/T 78.4-2022	Performance Safety Part 4: Stage Sound Safety{译} {译} 演出安全第4部分：舞台音响安全	China Culture Industry Standards 4	English PDF
YY 9706.274-2022	Medical electrical equipment Part 2-74: Particular requirements for basic safety and essential performance of respiratory humidification equipment{译} {译} 医用电气设备第2-74部分：呼吸湿化设备的基本安全和基本性能专用要求	China Pharmaceutics Industry Standards 4	English PDF
JT/T 1199.4-2022	Technical Requirements for Assessment of Green Transportation Facilities Part 4: Green Passenger Stations{译} {译} 绿色交通设施评估技术要求第4部分：绿色客运站	China Transport Industry Standards 4	English PDF
JT/T 1386.4-2022	Electronic Maritime Permit Part 4: Permits for Subsea Operations and Activities{译} {译} 海事电子证照第4部分：水上水下作业和活动许可证	China Transport Industry Standards 4	English PDF
XF/T 3017.4-2022	Fire Service Information Data Items Part 4: Basic Information on Fire Information Communication Management{译} {译} 消防业务信息数据项第4部分：消防信息通信管理基本信息	China Fire industry Standards 4	English PDF
YY 9706.247-2021	Medical electrical equipment Part 2-47: Particular requirements for basic safety and essential performance of Holter monitoring systems {译} 医用电气设备第2-47部分：动态心电图系统的基本安全和基本性能专用要求	China Pharmaceutics Industry Standards 4	English PDF
YY 9706.234-2021	Medical electrical equipment - Part 2-34: Particular requirements for basic safety and essential performance of invasive blood pressure monitoring equipment {译} 医用电气设备第2-34部分:有创血压监护设备的基本安全和基本性能专用要求	China Pharmaceutics Industry Standards 4	English PDF
YY/T 1774-2021	Male condoms—Guidelines for the use of GB/T 7544 and YY/T 1777 in condom quality control {译} 男用避孕套避孕套质量管理中使用GB/T 7544和YY/T 1777的指南	China Pharmaceutics Industry Standards 4	English PDF
YY/T 1708.4-2021	Basic requirements for connectivity compliance of medical diagnostic X-ray imaging equipment - Part 4: Digital subtraction angiography X-ray machine {译} 医用诊断X射线影像设备连通性符合性基本要求第4部分：数字减影血管造影X射线机	China Pharmaceutics Industry Standards 4	English PDF
YS/T 1512.4-2021	Methods for chemical analysis of copper smelting smoke and dust - Part 4: Determination of bismuth content - Flame atomic absorption spectrometry and Na2EDTA titration{译} {译} 铜冶炼烟尘化学分析方法第4部分：铋含量的测定火焰原子吸收光谱法和Na2EDTA滴定法	China Non-ferrous Metal Industry Standards 4	English PDF
YD/T 3539.2-2021	400Gbit/s Phase Modulation Optical Transceiver Module Part 2: 1×400Gbit/s {译} 400Gbit/s相位调制光收发合一模块第2部分：1×400Gbit/s	China Telecommunication Industry Standards 4	English PDF
GA/T 1791-2021	Forensic Science Detection of 7 phenethylamines including 2,5-dimethoxy-4-ethylphenethylamine in suspected drugs Gas chromatography and gas chromatography-mass spectrometry {译} 法庭科学疑似毒品中2,5-二甲氧基-4-乙基苯乙胺等7种苯乙胺类毒品检验气相色谱和气相色谱-质谱法	China Security Industry Standards 4	English PDF
GA/T 1788.4-2021	Security technical requirements for public security video image information system Part 4: Security management platform {译} 公安视频图像信息系统安全技术要求第4部分：安全管理平台	China Security Industry Standards 4	English PDF
GA/T 1784-2021	Forensic Science Detection of α-PBP, α-PVP and 4-F-α-PVP in Suspected Drugs Liquid Chromatography and Liquid Chromatography-Mass Spectrometry {译} 法庭科学疑似毒品中α-PBP、α-PVP和4-F-α-PVP检验液相色谱和液相色谱-质谱法	China Security Industry Standards 4	English PDF
TY/T2003.4—2021	Test methods for performance of sports surfaces - Part 4: Shock absorption {译} 运动面层性能测试方法第4部分：冲击吸收	China Sports Industry Standards 4	English PDF
SN/T 5313.4-2021	Specification for business and technical inspection of import and export commodity inspection and appraisal institutions - Part 4: Weighing Appraisal {译} 进出口商品检验鉴定机构业务技术检查规范第4部分：衡器鉴重	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 1795.4-2021	Rules for the inspection of imported used mechanical and electrical products - Part 4: Product inspection requirements for batch-by-batch on-site inspection {译} 进口旧机电产品检验规程第4部分：需逐批实施现场检验的产品检验要求	China Import&Export Inspection Industry Standards 4	English PDF
JT/T 1380.4—2021	Training requirements for sea-going crew training simulators - Part 4: Electronic chart display and information system simulators {译} 海船船员培训模拟器训练要求第4部分：电子海图显示与信息系统模拟器	China Transport Industry Standards 4	English PDF
JT/T 1379.4—2021	Technical requirements for training simulators for seafarers - Part 4: Electronic chart display and information system simulators {译} 海船船员培训模拟器技术要求第4部分：电子海图显示与信息系统模拟器	China Transport Industry Standards 4	English PDF
HS/T 67.4-2021	Customs Radiation-Type Cargo and/or Vehicle Inspection System Part 4: Rapid Pass-Through Inspection {译} 海关辐射型货物和（或）车辆检查系统第4部分：通过式快速检查	China Customs Industry Standards 4	English PDF
HS/T 65.4-2021	Micro-dose X-ray customs inspection equipment - Part 4: Closed X-ray personnel inspection equipment {译} 微剂量X射线海关查验设备第4部分：封闭式X射线人员查验设备	China Customs Industry Standards 4	English PDF
NY/T 1248.14-2021	Technical Specification for the Identification of Maize Resistance to Diseases and Insects Part 14: Southern Rust {译} 玉米抗病虫性鉴定技术规范第14部分：南方锈病	China Agriculture Industry Standards 4	English PDF
YD/T 3907.3-2021	Key Devices and Modules for Quantum Key Distribution (QKD) Based on BB84 Protocol Part 3: Quantum Random Number Generator (QRNG) {译} 基于BB84协议的量子密钥分发（QKD）用关键器件和模块第3部分：量子随机数发生器（QRNG）	China Telecommunication Industry Standards 4	English PDF
JB/T 14031-2021	Combined traveling cables for elevators with rated voltage of 450/750V and below {译} 额定电压450/750V及以下电梯用组合随行电缆	China Machinery Industry Standards 4	English PDF
GA/T 1773.4-2021	Code of Safe and Civilized Operation for Motor Vehicle Drivers Part 4: Motorcycle Driving {译} 机动车驾驶人安全文明操作规范第4部分：摩托车驾驶	China Security Industry Standards 4	English PDF
GA 1800.4-2021	Requirements for Anti-Terrorism Prevention in Electric Power System Part 4: Wind Power Generation Enterprises {译} 电力系统治安反恐防范要求第4部分：风力发电企业	China Security Industry Standards 4	English PDF
YY 9706.240-2021	Medical electrical equipment - Part 2-40: Particular requirements for basic safety and basic performance of electromyography and evoked response equipment {译} 医用电气设备第2-40部分：肌电及诱发反应设备的基本安全和基本性能专用要求	China Pharmaceutics Industry Standards 4	English PDF
YY/T 0681.4—2021	Test methods for sterile medical device packaging - Part 4: Determination of seal leakage of breathable packaging by dye penetration method {译} 无菌医疗器械包装试验方法第4部分：染色液穿透法测定透气包装的密封泄漏	China Pharmaceutics Industry Standards 4	English PDF
YB/T 4909.4-2021	Methods of analysis of calcium-based desulfurizers for pretreatment of iron and steel water - Part 4: Determination of active calcium oxide content - EDTA complexometric titration and acid-base titration {译} 炼钢铁水预处理用钙基脱硫剂分析方法第4部分：活性氧化钙含量的测定 EDTA络合滴定法和酸碱滴定法	China Metallurgy Industry Standards 4	English PDF
HG/T 5867-2021	Green Design Product Evaluation Technical Specifications 1,4 Butanediol {译} 绿色设计产品评价技术规范 1,4丁二醇	China Chemistry Industry Standards 4	English PDF
HG/T 2132-2021	Glass-lined 45° elbow {译} 搪玻璃45°弯头	China Chemistry Industry Standards 4	English PDF
HG/T 5889-2021	3,4-Dichlorophenylthiourea {译} 3,4-二氯苯基硫脲	China Chemistry Industry Standards 4	English PDF
HG/T 5848-2021	2,4-Dimethylacetoacetanilide {译} 2,4-二甲基乙酰乙酰苯胺	China Chemistry Industry Standards 4	English PDF
HG/T 5847-2021	Acetylated amino oil [4-amino-N-[3-(ethylhydroxyethyl)sulfonyl]phenylbenzamide] {译} 乙酰化氨基油[4-氨基-N-[3-（乙羟乙基）砜基]苯基苯甲酰胺]	China Chemistry Industry Standards 4	English PDF
HG/T 5845-2021	N-Ethyl para-ester [4-N-ethylaminophenyl (β-hydroxyethylsulfone sulfate)] {译} N-乙基对位酯[4-N-乙基氨基苯基(β-羟乙基砜硫酸酯)]	China Chemistry Industry Standards 4	English PDF
HG/T 5843-2021	C.I. Reaction Blue 224 {译} C.I.反应蓝224	China Chemistry Industry Standards 4	English PDF
HG/T 5785-2021	4-Chlorophthalic anhydride for industrial use {译} 工业用4-氯代苯酐	China Chemistry Industry Standards 4	English PDF
YS/T 739.4-2021	Methods for chemical analysis of aluminium electrolytes - Part 4: Determination of alumina content - Gravimetric method {译} 铝电解质化学分析方法第4部分：氧化铝含量的测定重量法	China Non-ferrous Metal Industry Standards 4	English PDF
YD/T 3864-2021	1447MHz～1467MHz frequency band broadband digital trunking system base station equipment RF test method {译} 1447MHz～1467MHz频段宽带数字集群系统基站设备射频测试方法	China Telecommunication Industry Standards 4	English PDF
YD/T 3420.4-2021	Virtualization of Broadband Customer Gateway Based on Public Telecommunication Network Part 4: Technical Requirements for Physical Enterprise Gateway {译} 基于公用电信网的宽带客户网关虚拟化第4部分:实体企业网关技术要求	China Telecommunication Industry Standards 4	English PDF
YD/T 3846.4-2021	Internet Basic Resource Support System Information Exchange Interface Specification Part 4: Domain Name Recursive Resolution Service {译} 互联网基础资源支撑系统信息交换接口规范第4部分：域名递归解析服务	China Telecommunication Industry Standards 4	English PDF
YD/T 3845.4-2021	Interface Specification for Regulatory Information Exchange of Internet Basic Resource Support System Part 4: ICP Website {译} 互联网基础资源支撑系统监管信息交换接口规范第4部分：ICP网站	China Telecommunication Industry Standards 4	English PDF
YD/T 3132.4-2021	Fiber optic home installation equipment - Part 4: Overhead and hanging fixtures {译} 光纤入户放装器材第4部分：架空及吊挂固定件	China Telecommunication Industry Standards 4	English PDF
YD/T 2799.4-2021	Specifications for Integrated Coherent Optical Receivers Part 4: 400Gb/s {译} 集成相干光接收器技术条件第4部分：400Gb/s	China Telecommunication Industry Standards 4	English PDF
YD/T 2555-2021	240V/336V DC power supply system power distribution equipment for communication {译} 通信用240V/336V直流供电系统配电设备	China Telecommunication Industry Standards 4	English PDF
YD/T 3835.1-2021	Quantum Key Distribution (QKD) System Test Method Part 1: QKD System Based on Decoy BB84 Protocol {译} 量子密钥分发(QKD)系统测试方法第1部分：基于诱骗态BB84协议的QKD系统	China Telecommunication Industry Standards 4	English PDF
YD/T 3834.1-2021	Quantum Key Distribution (QKD) System Technical Requirements Part 1: QKD System Based on Decoy BB84 Protocol {译} 量子密钥分发(QKD)系统技术要求第1部分：基于诱骗态BB84协议的QKD系统	China Telecommunication Industry Standards 4	English PDF
GY/T 347.3-2021	Real-time serial digital interfaces for ultra-high-definition television signals - Part 3: Single-link and multi-link 6Gbit/s, 12Gbit/s and 24Gbit/s optical and electrical interfaces {译} 超高清晰度电视信号实时串行数字接口第3部分：单链路和多链路6Gbit/s、12Gbit/s和24Gbit/s光和电接口	China Radio, Film and TV Industry Standards 4	English PDF
JT/T 1373.4—2021	Calculation Method of Economic and Technical Indicators of Urban Passenger Transport Part 4: Car Rental {译} 城市客运经济技术指标计算方法第4部分：汽车租赁	China Transport Industry Standards 4	English PDF
NB/T 10883.4—2021	Drawing Standards for Hydropower Engineering Part 4: Hydraulic Machinery {译} 水电工程制图标准第4部分：水力机械	China Energy Industry Standards 4	English PDF
DL/T 1884.4—2021	On-site pollution degree measurement and assessment - Part 4: Experimental salt density correction method for natural pollution {译} 现场污秽度测量及评定第4部分：自然污秽的试验盐密修正方法	China Electricity Industry Standards 4	English PDF
DL/T 1766.4—2021	Maintenance guide for water-hydrogen-hydrogen-cooled turbogenerators-Part 4: Hydrogen cooling system maintenance{译} {译} 水氢氢冷汽轮发电机检修导则第4部分：氢气冷却系统检修	China Electricity Industry Standards 4	English PDF
YS/T 1489.4-2021	Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 4: Determination of nickel content-Diacetyl oxime spectrophotometry{译} {译} 钴铬钨系合金粉末化学分析方法第4部分：镍含量的测定丁二酮肟分光光度法	China Non-ferrous Metal Industry Standards 4	English PDF
YS/T 1472.4-2021	Chemical analysis method of lithium-rich manganese-based cathode materials? Part 4: Determination of lithium, nickel, cobalt, sodium, potassium, copper, calcium, iron, magnesium, zinc, aluminum, silicon content? Inductively Coupled Plasma Atomic Emission {译} 富锂锰基正极材料化学分析方法？第4部分：锂、镍、钴、钠、钾、铜、钙、铁、镁、锌、铝、硅含量的测定？电感耦合等离子体原子发射光谱法	China Non-ferrous Metal Industry Standards 4	English PDF
YS/T 1467.4-2021	Methods for chemical analysis of hafnium - Part 4: Determination of chlorine content{译} {译} 铪化学分析方法第4部分：氯量的测定	China Non-ferrous Metal Industry Standards 4	English PDF
YS/T 1462.4-2021	Methods for chemical analysis of crude tin - Part 4: Determination of bismuth content - Flame atomic absorption spectrometry and Na2EDTA titration{译} {译} 粗锡化学分析方法第4部分：铋含量的测定火焰原子吸收光谱法和Na2EDTA滴定法	China Non-ferrous Metal Industry Standards 4	English PDF
YS/T 1161.4-2021	Methods of analysis for pseudo-boehmite - Part 4: Determination of sodium oxide content{译} {译} 拟薄水铝石分析方法第4部分：氧化钠含量的测定	China Non-ferrous Metal Industry Standards 4	English PDF
YS/T 1445.4-2021	Methods for chemical analysis of nickel-cobalt-aluminum tri-element composite hydroxides-Part 4: Determination of chloride ion content-Silver chloride turbidimetric method{译} {译} 镍钴铝三元素复合氢氧化物化学分析方法第4部分：氯离子含量的测定氯化银比浊法	China Non-ferrous Metal Industry Standards 4	English PDF
HG/T 5950-2021	Chromophan AS-IRG (4-Chloro-2,5-dimethoxyacetoacetanilide){译} {译} 色酚AS-IRG（4-氯-2,5-二甲氧基乙酰乙酰苯胺）	China Chemistry Industry Standards 4	English PDF
HG/T 5949-2021	Red base KD (3-amino-4-methoxy-benzoic anilide){译} {译} 红色基KD（3-氨基-4-甲氧基-苯甲酰替苯胺）	China Chemistry Industry Standards 4	English PDF
HG/T 5948-2021	1-(4-Methylphenyl)-3-methyl-5-pyrazolone{译} {译} 1-(4-甲基苯基)-3-甲基-5-吡唑啉酮	China Chemistry Industry Standards 4	English PDF
HG/T 5947-2021	1-(4-Sulfophenyl)-3-methyl-5-pyrazolone{译} {译} 1-(4-磺酸苯基)-3-甲基-5-吡唑酮	China Chemistry Industry Standards 4	English PDF
HG/T 5944-2021	Liquid C.I. Direct Red 254{译} {译} 液体C.I.直接红254	China Chemistry Industry Standards 4	English PDF
HG/T 5916-2021	Photographic chemicals Antifogging agent 2,5-dihydroxy-5-methyl-3-(4-morpholinyl)-2-cyclopenten-1-one{译} {译} 照相化学品防灰雾剂2,5-二羟基-5-甲基-3-(4-吗啉基)-2-环戊烯-1-酮	China Chemistry Industry Standards 4	English PDF
JB/T 14209.4-2021	Ball Linear Way Part 4: Static Rigidity{译} {译} 滚珠直线导轨副第4部分：静刚度	China Machinery Industry Standards 4	English PDF
YD/T 3866.4-2021	Technical Requirements for IPTV Digital Rights Management System Part 4: Encryption System{译} {译} IPTV数字版权管理系统技术要求第4部分：加密系统	China Telecommunication Industry Standards 4	English PDF
YD/T 3995-2021	Technical Requirements for Source Address Verification in Ethernet Access Mode DHCPv4 Scenario{译} {译} 以太网接入方式下源地址验证技术要求 DHCPv4场景	China Telecommunication Industry Standards 4	English PDF
YD/T 2796.5-2021	Parallel Transmission Active Optical Cable Optical Module Part 5: 400Gb/s AOC{译} {译} 并行传输有源光缆光模块第5部分：400Gb/s AOC	China Telecommunication Industry Standards 4	English PDF
YD/T 3972-2021	Test method for basic cloud platform of IPv4-IPv6 service interworking switching center based on cloud computing technology{译} {译} 基于云计算技术IPv4-IPv6业务互通交换中心基础云平台测试方法	China Telecommunication Industry Standards 4	English PDF
YD/T 3971-2021	Technical requirements for basic cloud platform of IPv4-IPv6 service interworking exchange center based on cloud computing technology{译} {译} 基于云计算技术的IPv4-IPv6业务互通交换中心基础云平台技术要求	China Telecommunication Industry Standards 4	English PDF
YD/T 3970-2021	Network element test method of IPv4-IPv6 service interworking switching center based on cloud computing technology{译} {译} 基于云计算技术的IPv4-IPv6业务互通交换中心网元测试方法	China Telecommunication Industry Standards 4	English PDF
YD/T 3969-2021	Technical requirements for network elements of IPv4-IPv6 service interworking switching center based on cloud computing technology{译} {译} 基于云计算技术的IPv4-IPv6业务互通交换中心网元技术要求	China Telecommunication Industry Standards 4	English PDF
YD/T 3968-2021	Technical requirements of domain name system for IPv4-IPv6 business interworking based on cloud computing technology{译} {译} 基于云计算技术的IPv4-IPv6业务互通域名系统技术要求	China Telecommunication Industry Standards 4	English PDF
YD/T 3967-2021	General technical requirements for IPv4-IPv6 service interworking based on cloud computing technology{译} {译} 基于云计算技术的IPv4-IPv6业务互通总体技术要求	China Telecommunication Industry Standards 4	English PDF
YD/T 3964-2021	Metro N×400Gbit/s Optical Wavelength Division Multiplexing (WDM) System Technical Requirements{译} {译} 城域N×400Gbit/s光波分复用（WDM）系统技术要求	China Telecommunication Industry Standards 4	English PDF
SC/T 4048.4-2021	General Technical Requirements for Deepwater Cages Part 4: Network Cables {译} 深水网箱通用技术要求第4部分：网线	China Aquaculture Industry Standards 4	English PDF
GH/T 1352-2021	Mengding Mountain Tea Part 4: Black Tea {译} 蒙顶山茶第4部分：红茶	China Supply and marketing cooperative industry Standards 4	English PDF
RB/T 060.4-2021	Forensic Identification/Forensic Science Proficiency Testing Implementation Guide Part 4: Document Identification{译} {译} 司法鉴定/法庭科学能力验证实施指南第4部分：文书鉴定	China Certification and Accreditation Industry Standards 4	English PDF
SN/T 5405.4-2021	Technical Guidelines for Authentication in the Internet Environment Part 4: Evaluation{译} {译} 互联网环境下的认证技术指南第4部分：评价	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 5364.4-2021	Detection method of pathogenic bacteria in food for export - Droplet digital PCR method - Part 4: Vibrio vulnificus{译} {译} 出口食品中致病菌检测方法微滴式数字PCR法第4部分：创伤弧菌	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 5310-2021	Determination of 4-tert-amylphenol and p-tert-octylphenol in paints by gas chromatography{译} {译} 涂料中4-叔戊基苯酚和对特辛基苯酚含量的测定气相色谱法	China Import&Export Inspection Industry Standards 4	English PDF
SF/T 0115-2021	A liquid chromatography-tandem mass spectrometry method for the detection of 45 toxic alkaloids in blood{译} {译} 血液中45种有毒生物碱的液相色谱-串联质谱检验方法	China Judicial industry Standards 4	English PDF
NB/T 10767-2021	Determination of chemical constituents of lignocellulosic biomass raw materials - Part 4: Determination of soluble sugars{译} {译} 木质纤维素类生物质原料化学成分的测定第4部分：可溶性糖的测定	China Energy Industry Standards 4	English PDF
NB/T 10809-2021	3.6kV～40.5kV AC metal-enclosed switchgear insulation bushing {译} 3.6kV～40.5kV交流金属封闭开关设备用绝缘套管	China Energy Industry Standards 4	English PDF
NB/T 42063-2021	3.6kV～40.5kV High Voltage AC Load Switch Test Guidelines {译} 3.6kV～40.5kV高压交流负荷开关试验导则	China Energy Industry Standards 4	English PDF
SY/T 7657.4-2021	Natural gas Determination of composition by photoacoustic spectroscopy-infrared spectroscopy-fuel cell combined method Part 4: Determination of hydrogen content by fuel cell method {译} 天然气利用光声光谱-红外光谱-燃料电池联合法测定组成第4部分：燃料电池法测定氢含量	China Oil & Gas Industry Standards 4	English PDF
NY/T 3939.4-2021	Technical Regulations for Identification of Resistance to Main Diseases of Sweet Potato Part 4: Grape Cutting Disease {译} 甘薯主要病害抗性鉴定技术规程第4部分：蔓割病	China Agriculture Industry Standards 4	English PDF
HJ 1196-2021	Determination of Industrial Cleaning Agents HCFC-141b, CFC-113, TCA and CTC Gas Chromatography-Mass Spectrometry{译} {译} 工业清洗剂 HCFC-141b、CFC-113、TCA和CTC的测定气相色谱-质谱法	China Environment Industry Standards 4	English PDF
JT/T 1389.4—2021	Specification for labeling text information of video images in transportation - Part 4: Buses and trams {译} 交通运输视频图像文字信息标注规范第4部分：公共汽电车	China Transport Industry Standards 4	English PDF
JT/T 1385.4—2021	Electronic license for water transport - Part 4: Ship business transport license {译} 水路运输电子证照第4部分：船舶营业运输证	China Transport Industry Standards 4	English PDF
WS/T 790.14—2021	Regional Health Information Platform Interaction Standard Part 14: Document Subscription Publishing Service {译} 区域卫生信息平台交互标准第14部分：文档订阅发布服务	China Hygiene Industry Standards 4	English PDF
WS/T 790.4—2021	Regional Health Information Platform Interaction Standard Part 4: Security Audit Service {译} 区域卫生信息平台交互标准第4部分：安全审计服务	China Hygiene Industry Standards 4	English PDF
SL/T 811.4—2021	Precipitation observation instruments - Part 4: Weighing rain gauges {译} 降水量观测仪器第4部分：称重式雨量计	China Water Resources Industry Standards 4	English PDF
GM/T 0114-2021	Decoy state BB84 quantum key distribution product testing specification {译} 诱骗态BB84量子密钥分配产品检测规范	China #N/A Standards 4	English PDF
GM/T 0108-2021	Decoy State BB84 Quantum Key Distribution Product Technical Specifications {译} 诱骗态BB84量子密钥分配产品技术规范	China #N/A Standards 4	English PDF
GA/T 721.4-2021	General technical requirements for visualization of potential fingerprint reagents - Part 4: 7-Benzylamino-4-nitrobenzofurazan (BBD) {译} 显现潜在手印试剂通用技术要求第4部分：7-苄胺基-4-硝基苯并呋咱（BBD）	China Security Industry Standards 4	English PDF
GA/T 1931-2021	Forensic Science Detection of α-PBP, α-PVP and 4-F-α-PVP in Suspected Drugs Gas Chromatography and Gas Chromatography-Mass Spectrometry {译} 法庭科学疑似毒品中α-PBP、α-PVP和4-F-α-PVP检验气相色谱和气相色谱-质谱法	China Security Industry Standards 4	English PDF
GA/T 1927-2021	Forensic Science Detection of 7 phenethylamines including 2,5-dimethoxy-4-ethylphenethylamine in suspected drugs Liquid chromatography and liquid chromatography-mass spectrometry {译} 法庭科学疑似毒品中2,5-二甲氧基-4-乙基苯乙胺等7种苯乙胺类毒品检验液相色谱和液相色谱-质谱法	China Security Industry Standards 4	English PDF
GA/T 1908-2021	Forensic Science Testing of 4 Tripterygium toxins including Tripterygium Lactone A in Biological Samples Liquid Chromatography-Mass Spectrometry {译} 法庭科学生物检材中雷公藤内酯甲等4种雷公藤毒素检验液相色谱-质谱法	China Security Industry Standards 4	English PDF
GA/T 1905-2021	Forensic science 14 kinds of anticoagulant rat poisons such as bromodiolone in biological samples liquid chromatography-mass spectrometry {译} 法庭科学生物检材中溴敌隆等14种抗凝血鼠药检验液相色谱-质谱法	China Security Industry Standards 4	English PDF
GA/T 1902.2-2021	Forensic Science Screening of 46 hypnotics and sedatives such as barbiturates in biological samples Part 2: Liquid chromatography-mass spectrometry {译} 法庭科学生物检材中巴比妥等46种安眠镇静类药物筛选第2部分：液相色谱-质谱法	China Security Industry Standards 4	English PDF
GA/T 1902.1-2021	Forensic Science Screening of 46 hypnotics and sedatives such as barbiturates in biological samples Part 1: Gas chromatography-mass spectrometry {译} 法庭科学生物检材中巴比妥等46种安眠镇静类药物筛选第1部分：气相色谱-质谱法	China Security Industry Standards 4	English PDF
QX/T 344.4—2021	Satellite Remote Sensing Fire Monitoring Method Part 4: Estimation of Fire Area {译} 卫星遥感火情监测方法第4部分：过火区面积估算	China Meteorology Industry Standards 4	English PDF
NB/T 47019.4-2021	Specifications for ordering tubes for boilers and heat exchangers - Part 4: Low-alloy steels for low-temperature applications {译} 锅炉、热交换器用管订货技术条件第4部分：低温用低合金钢	China Energy Industry Standards 4	English PDF
NB/T 10522.4-2021	Automatically controlled waterproof gates for mines - Part 4: Requirements for operation and maintenance {译} 矿用自动控制防水闸门第 4 部分：操作及维护要求	China Energy Industry Standards 4	English PDF
NB/T 10543-2021	TYBP series mine flameproof permanent magnet synchronous variable frequency motor (frame size 355～450) {译} TYBP系列矿用隔爆型永磁同步变频电动机（机座号355～450）	China Energy Industry Standards 4	English PDF
YY/T 0573.4-2020	一次性使用无菌注射器第4部分：防止重复使用注射器一次性使用无菌注射器第4部分：防止重复使用注射器	China YY-Medicine & Medical Device Industry Standards 4	English PDF
YY 9706.241- 2020	Medical electrical equipment - Part 2-41: Particular requirements for basic safety and essential performance of surgical shadowless and diagnostic lamps {译} 医用电气设备第2-41部分：手术无影灯和诊断用照明灯的基本安全和基本性能专用要求	China Pharmaceutics Industry Standards 4	English PDF
YY/T 1629.4-2020	Electric Bone Tissue Surgery Equipment Cutter Part 4: Milling Cutter {译} 电动骨组织手术设备刀具第4部分：铣刀	China Pharmaceutics Industry Standards 4	English PDF
SN/T 5264-2020	Determination of 14 trace oxygenates in naphtha by heart-cutting-two-dimensional capillary gas chromatography {译} 石脑油中14种微量含氧化物的测定中心切割-二维毛细管气相色谱法	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 3981.4-2020	Method for evaluating the quality compliance of imported and exported textiles-Textile raw materials-Part 4: Shuang Gong silk {译} 进出口纺织品质量符合性评价方法纺织原料第4部分：双宫丝	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 1732.24-2020	Pyrotechnic agents for fireworks and firecrackers - Part 24: Determination of arsenic content - Atomic fluorescence method {译} 烟花爆竹用烟火药剂第24部分：砷含量的测定原子荧光法	China Import&Export Inspection Industry Standards 4	English PDF
SC/T 1135.4-2020	Technical Specifications for Integrated Planting and Breeding of Rice and Fishing Part 4: Rice Shrimp (Pristine Crayfish) {译} 稻渔综合种养技术规范第4部分：稻虾(克氏原螯虾)	China Aquaculture Industry Standards 4	English PDF
YY/T 1701-2020	Medical Ti-6Al-4V/Ti-6Al-4V ELI Powder for Additive Manufacturing {译} 用于增材制造的医用Ti-6Al-4V/Ti-6Al-4V ELI粉末	China Pharmaceutics Industry Standards 4	English PDF
YY/T 0286.4—2020	Special infusion sets - Part 4: Infusion sets for single-use pressure infusion devices {译} 专用输液器第4部分:一次性使用压力输液设备用输液器	China Pharmaceutics Industry Standards 4	English PDF
JB/T 13813.4-2020	Reliability and service life of rolling functional components - Part 4: Test specification for precision retention of ball screws {译} 滚动功能部件可靠性与寿命第4部分：滚珠丝杠副精度保持性试验规范	China Machinery Industry Standards 4	English PDF
JB/T 10801.4-2020	Electric Spindles Part 4: Specifications of Electric Spindles for Grinding {译} 电主轴第4部分：磨削用电主轴技术条件	China Machinery Industry Standards 4	English PDF
YS/T 1348.4-2020	Methods for chemical analysis of lead smelting silver slag - Part 4: Determination of antimony content - Flame atomic absorption spectrometry and cerium sulfate titration {译} 铅冶炼分银渣化学分析方法第4部分：锑含量的测定火焰原子吸收光谱法和硫酸铈滴定法	China Non-ferrous Metal Industry Standards 4	English PDF
YS/T 1345.4-2020	Methods for chemical analysis of high bismuth and lead - Part 4: Determination of antimony content - Flame atomic absorption spectrometry and cerium sulfate titration {译} 高铋铅化学分析方法第4部分：锑含量的测定火焰原子吸收光谱法和硫酸铈滴定法	China Non-ferrous Metal Industry Standards 4	English PDF
YY/T 0573.4—2020	Single-use sterile syringes Part 4: Preventing re-use of syringes {译} 一次性使用无菌注射器第4部分：防止重复使用注射器	China Pharmaceutics Industry Standards 4	English PDF
HG/T 5367.4-2020	Coatings for Rail Transit Vehicles Part 4: Fire Retardant Coatings {译} 轨道交通车辆用涂料第4部分：防火涂料	China Chemistry Industry Standards 4	English PDF
HG/T 5711-2020	1-(4-Chlorophenyl)-3-pyrazolol {译} 1-(4-氯苯基)-3-吡唑醇	China Chemistry Industry Standards 4	English PDF
HG/T 3481-2020	Chemical reagent 4-methyl-2-pentanone (methyl isobutyl ketone) {译} 化学试剂 4-甲基-2-戊酮（甲基异丁基甲酮）	China Chemistry Industry Standards 4	English PDF
HG/T 5775-2020	C.I. Pigment Red 254 {译} C.I.颜料红254	China Chemistry Industry Standards 4	English PDF
HG/T 5710-2020	4-(trans-4-propylcyclohexyl)phenyl-trans-4'-propyl-1,1'-bicyclohexyl-trans-4-carboxylate {译} 4-(反式-4-丙基环己基)苯基-反式-4’-丙基-1,1’-双环己基-反式-4-羧酸酯	China Chemistry Industry Standards 4	English PDF
YS/T 1388-2020	Dichlorodi-tert-butyl-(4-dimethylaminophenyl)phosphinepalladium {译} 二氯二叔丁基-(4-二甲基氨基苯基）膦钯	China Non-ferrous Metal Industry Standards 4	English PDF
YS/T 575.14-2020	Methods for chemical analysis of bauxite ores - Part 14: Determination of rare earth oxide content {译} 铝土矿石化学分析方法第14部分:稀土氧化物含量的测定	China Non-ferrous Metal Industry Standards 4	English PDF
YS/T 273.4-2020	Methods for chemical analysis and determination of physical properties of cryolite - Part 4: Determination of aluminum content - EDTA titration method {译} 冰晶石化学分析方法和物理性能测定方法第4部分：铝含量的测定 EDTA滴定法	China Non-ferrous Metal Industry Standards 4	English PDF
QB/T 5501.4-2020	Green Supply Chain Management of Household Appliances Part 4: Sales and After-sale Service {译} 家用电器绿色供应链管理第4部分：销售与售后服务	China Light Industry Industry Standards 4	English PDF
SJ/T 10856-2020	Detail specification for electronic components - Solid electrolyte fixed tantalum capacitors, type CA42 - Evaluation level E {译} 电子元器件详细规范 CA42型固体电解质固定钽电容器评定水平E	China Electronics Industry Standards 4	English PDF
YD/T 3786-2020	N×400Gb/s optical wavelength division multiplexing (WDM) system test method {译} N×400Gb/s光波分复用（WDM）系统测试方法	China Telecommunication Industry Standards 4	English PDF
YD/T 1644.4-2020	Electromagnetic exposure to the human body from wireless communication equipment for hand-held and body-worn use - Human body models, instruments and procedures - Part 4: Specific absorption rate (SAR) evaluation procedures for body-worn wireless communic {译} 手持和身体佩戴使用的无线通信设备对人体的电磁照射人体模型、仪器和规程第4部分：肢体佩戴的无线通信设备的比吸收率（SAR）评估规程（频率范围30MHz～6GHz）	China Telecommunication Industry Standards 4	English PDF
YD/T 3783-2020	N×400Gb/s optical wavelength division multiplexing (WDM) system technical requirements {译} N×400Gb/s光波分复用（WDM）系统技术要求	China Telecommunication Industry Standards 4	English PDF
YD/T 3771-2020	Access network equipment test method 40Gbit/s passive optical network (NG-PON2) {译} 接入网设备测试方法 40Gbit/s无源光网络（NG-PON2）	China Telecommunication Industry Standards 4	English PDF
GH/T 1312-2020	Determination of chlorogenic acid, caffeic acid, p-coumaric acid, 3,5-dicaffeoylquinic acid, 4,5-dicaffeoylquinic acid and atepirin C in propolis High performance liquid chromatography {译} 蜂胶中绿原酸、咖啡酸、p－香豆酸、3，5－二咖啡酰奎宁酸、4，5－二咖啡酰奎宁酸和阿替匹林C的测定高效液相色谱法	China Supply and marketing cooperative industry Standards 4	English PDF
SN/T 5334.4-2020	Digital PCR detection methods for genetically modified plant products Part 4: Genetically modified rape {译} 转基因植物产品的数字PCR检测方法第4部分：转基因油菜	China Import&Export Inspection Industry Standards 4	English PDF
SN/T 5325.4-2020	Quantitative detection of foodborne viruses in exported food-Digital PCR method-Part 4: Zaru virus {译} 出口食品中食源性病毒定量检测数字PCR法第4部分：札如病毒	China Import&Export Inspection Industry Standards 4	English PDF
JT/T 747.4—2020	Catalogue System of Transportation Information Resources Part 4: Classification of Highway and Waterway Information Resources {译} 交通运输信息资源目录体系第4部分：公路水路信息资源分类	China Transport Industry Standards 4	English PDF
JT/T 1356.4—2020	Urban public transportation IC card testing specification - Part 4: Electrical characteristics and communication protocol of non-contact reading and writing terminals {译} 城市公共交通IC卡检测规范第4部分：非接触读写终端电气特性及通信协议	China Transport Industry Standards 4	English PDF
TB/T 2860.2-2020	Electric air switch machine Part 2: ZK4 type switch machine {译} 电空转辙机第2部分：ZK4型转辙机	China Railway Transport Industry Standards 4	English PDF
TB/T 2344.1-2020	Rails Part 1: 43kg/m～75kg/m rails {译} 钢轨第1部分：43kg/m～75kg/m钢轨	China Railway Transport Industry Standards 4	English PDF
SH/T 1142-2020	Industrial pyrolysis C4 liquid sampling method {译} 工业用裂解碳四液态采样法	China Petrochemical Industry Standards 4	English PDF
GA/T 2000.284-2020	Public Security Information Code Part 284: Code of Conditions for Applying for Residence Permit {译} 公安信息代码第284部分：居住证申领条件代码	China Security Industry Standards 4	English PDF
GA/T 2000.41-2020	Public Security Information Code Part 41: Photo Type Code {译} 公安信息代码第41部分：相片类型代码	China Security Industry Standards 4	English PDF
CY/T 235.4-2020	Publishing Resource Content Part Data Elements Part 4: Audio {译} 出版资源内容部件数据元第4部分：音频	China Publication Industry Standards 4	English PDF
CY/T 102.4-2020	Specification for Storage, Reuse and Exchange of Digital Content Objects for Press and Publication Part 4: Chapters {译} 新闻出版数字内容对象存储、复用与交换规范第4部分：篇章	China Publication Industry Standards 4	English PDF
CY/T 130.4—2020	Green printing - General technical requirements and evaluation methods - Part 4: Plastic flexographic printing {译} 绿色印刷通用技术要求与评价方法第4部分：塑料柔性版印刷	China Publication Industry Standards 4	English PDF
NY/T 2667.14-2020	Specification for the approval of tropical crop varieties - Part 14: Sisal {译} 热带作物品种审定规范第14部分：剑麻	China Agriculture Industry Standards 4	English PDF
TB/T 2075.24-2020	Catenary components for electrified railways - Part 24: Pre-twisted fittings {译} 电气化铁路接触网零部件第24部分：预绞式金具	China Railway Transport Industry Standards 4	English PDF
TB/T 2075.14-2020	Catenary components for electrified railways - Part 14: Spring compensation device {译} 电气化铁路接触网零部件第14部分：弹簧补偿装置	China Railway Transport Industry Standards 4	English PDF
TB/T 2075.4-2020	Catenary components for electrified railways - Part 4: Non-limiting positioning devices {译} 电气化铁路接触网零部件第4部分：非限位型定位装置	China Railway Transport Industry Standards 4	English PDF
NB/T 10464.4-2020	Technical Specification for Procurement of Solar Thermal Utilization System Part 4: Household Solar Heating System {译} 太阳能热利用系统采购技术规范第4部分：户用太阳能采暖系统	China Energy Industry Standards 4	English PDF
SY/T 6900-2020	Sercel 400 series seismic data acquisition system inspection items and technical indicators {译} Sercel 400系列地震数据采集系统检验项目及技术指标	China Oil & Gas Industry Standards 4	English PDF
SY/T 6915.4-2020	Oil and gas drilling and production equipment -- Eccentric mandrel flow control system -- Part 4: Operating rules for eccentric mandrel and related equipment {译} 石油天然气钻采设备偏心工作筒流量控制系统第4部分：偏心工作筒及相关设备操作规程	China Oil & Gas Industry Standards 4	English PDF
SJ/T 11180.4-2019	Audio and audiovisual equipment - Digital audio part - Basic methods of measurement of audio characteristics - Part 4: Microcomputers {译} 音频和视听设备数字音频部分音频特性基本测量方法第4部分:微型计算机	China Electronics Industry Standards 4	English PDF
NB/T 47002.4-2019	Composite panels for pressure vessels - Part 4: Copper-steel composite panels {译} 压力容器用复合板第4部分：铜－钢复合板	China Energy Industry Standards 4	English PDF
YY/T 1649.2-2019	Medical device and platelet interaction test Part 2: Determination of platelet activation products (β-TG, PF4 and TxB2) in vitro {译} 医疗器械与血小板相互作用试验第2部分：体外血小板激活产物（β-TG、PF4和TxB2）的测定	China Pharmaceutics Industry Standards 4	English PDF
YY/T 0616.4-2018	Medical glove for single use—Part 4:Test method for the puncturation resistance 一次性使用医用手套第4部分：抗穿刺试验方法	China YY-Medicine & Medical Device Industry Standards 4	English PDF
HG/T 5162-2017	(Mixed refrigerant R410 series) 混合制冷剂r410系列	China Chemical Industry Standards 4	English PDF
HG/T 5161-2017	(Mixed refrigerant R404 series) 混合制冷剂r404系列	China Chemical Industry Standards 4	English PDF
NB/T 20450.4-2017	(Pressurized water reactor nuclear power plant nuclear island machinery and equipment welding another specification Part 4: product welding and heat treatment) 压水堆核电厂核岛机械设备焊接另一规范第4部分：产品焊接和热处理	China Energy industry Standards 4	English PDF
NB/T 20442.4-2017	(Guidelines for periodic safety review of nuclear power plants - Part 4: Radiation environmental impacts) 核电厂定期安全审查指南第4部分：辐射环境影响	China Energy industry Standards 4	English PDF
NB/T 20442.14-2017	(Guidelines for periodic safety review of nuclear power plants - Part 14: Disaster analysis) 核电厂定期安全审查指南第14部分：灾害分析	China Energy industry Standards 4	English PDF
NB/T 20007.48-2017	(Stainless steel for PWR nuclear power plants - Part 48: Safety grade equipment - Stainless steel rods for fasteners) 压水堆核电厂用不锈钢第48部分：安全级设备紧固件用不锈钢棒	China Energy industry Standards 4	English PDF
HJ 825-2017	Water quality-Determination of volatile phenols -- Flow injection analysis（FIA）and 4-AAP spectrophotometric method 水质挥发酚的测定流动注射-4-氨基安替比林分光光度法	China Environmental Protection Industry Standards 4	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 4	English PDF
NB/T 20421.4-2017	(Nuclear power plants - Safety critical cable monitoring methods - Part 4: Oxidation induction technology) 核电厂安全重要电缆状态监测方法第4部分：氧化诱导技术	China Energy industry Standards 4	English PDF
NB/T 20009.34-2017	(Welding materials for PWR nuclear power plants - Part 34: Safety grade equipment - Nickel-based alloy surfacing welding consumables and fluxes) 压水堆核电厂用焊接材料第34部分:安全级设备镍基合金堆焊用焊带和焊剂	China Energy industry Standards 4	English PDF

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