China National Standards

China LS Industry Standards English PDF List


  •  China "LS" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    JT/T 692.2-2022 Test method for chromaticity performance of retroreflective materiaLS - Part 2: Daytime color of fluorescent reflective film and fluorescent reflective marking materials {译}
    逆反射材料色度性能测试方法 第2部分:荧光反光膜和荧光反光标记材料昼间色
    China Transport Industry Standards
    LS

    English PDF
    JT/T 692.1-2022 Test method for chromaticity performance of retroreflective materiaLS Part 1: Night color of retroreflective materials {译}
    逆反射材料色度性能测试方法 第1部分:逆反射体夜间色
    China Transport Industry Standards
    LS

    English PDF
    YY/T 0493-2022 Dentistry Elastomeric impression materiaLS {译}
    牙科学 弹性体印模材料
    China Pharmaceutics Industry Standards
    LS

    English PDF
    SN/T 5482-2022 Standards for Quarantine and Treatment of Bluetongue Disease in Imported AnimaLS {译}
    进境动物蓝舌病检疫处理规范
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5481-2022 Detection method of gentamicin in food animaLS and feed for import and export-liquid chromatography-mass spectrometry/mass spectrometry {译}
    进出口食用动物、饲料中庆大霉素检测方法 液相色谱-质谱/质谱法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5476-2022 Specifications for the construction of designated isolation and quarantine facilities for imported equine animaLS {译}
    进境马属动物指定隔离检疫场建设规范
    China Import&Export Inspection Industry Standards
    LS

    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
    LS

    English PDF
    NY/T 4160-2022 Technical specifications for field triaLS of biochar-based fertilizers {译}
    生物炭基肥料田间试验技术规范
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 4121-2022 Feed Raw MateriaLS Corn Germ Meal {译}
    饲料原料 玉米胚芽粕
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 4113-2022 Diazinon emuLSifiable concentrate {译}
    二嗪磷乳油
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 4095-2022 Metalaxyl Seed Treatment EmuLSion {译}
    精甲霜灵种子处理乳剂
    China Agriculture Industry Standards
    LS

    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
    LS

    English PDF
    GH/T 1370-2022 Standardization of credit file information for agricultural materiaLS and agricultural technology social service subjects {译}
    农资农技社会化服务主体信用档案信息规范
    China #N/A Standards
    LS

    English PDF
    GH/T 1369-2022 Metadata description specification for socialized service of agricultural materiaLS and agricultural technology {译}
    农资农技社会化服务元数据描述规范
    China #N/A Standards
    LS

    English PDF
    GA/T 1990-2022 Forensic Science Detection of Suspected Precursor ChemicaLS Infrared Spectroscopy {译}
    法庭科学 疑似易制毒化学品检验 红外光谱法
    China Security Industry Standards
    LS

    English PDF
    YY/T 1812-2022 Characterization of physical and chemical properties of biodegradable biomedical metal materiaLS {译}
    可降解生物医用金属材料理化特性表征
    China Pharmaceutics Industry Standards
    LS

    English PDF
    YY/T 1807-2022 Dentistry Rapid non-destructive testing of main components in restorative metal materiaLS Hand-held X-ray fluorescence spectrometer method (semi-quantitative method) {译}
    牙科学 修复用金属材料中主要成分的快速无损检测 手持式X射线荧光光谱仪法(半定量法)
    China Pharmaceutics Industry Standards
    LS

    English PDF
    YY/T 0681.12-2022 Test methods for sterile medical device packaging - Part 12: Soft barrier materiaLS rub resistance {译}
    无菌医疗器械包装试验方法 第12部分:软性屏障材料抗揉搓性
    China Pharmaceutics Industry Standards
    LS

    English PDF
    NB/T 10939-2022 Inspection and acceptance rules for boiler materiaLS {译}
    锅炉用材料入厂验收规则
    China Energy Industry Standards
    LS

    English PDF
    JB/T 14189.1-2022 Horizontal five-axis linkage CNC electrolytic machining machine tooLS Part 1: Precision inspection {译}
    卧式五轴联动数控电解加工机床 第1部分:精度检验
    China Machinery Industry Standards
    LS

    English PDF
    JB/T 10874-2022 Alumina Ceramic Seal Rings for Mechanical SeaLS {译}
    机械密封用氧化铝陶瓷密封环
    China Machinery Industry Standards
    LS

    English PDF
    JB/T 10706-2022 Fluoroplastic fully covered rubber O-rings for mechanical seaLS {译}
    机械密封用氟塑料全包覆橡胶O形圈
    China Machinery Industry Standards
    LS

    English PDF
    QB/T 5741-2022 Raw materiaLS for cosmetics Charcoal powder {译}
    化妆品用原料 炭粉
    China Light Industry Industry Standards
    LS

    English PDF
    HJ 1244-2022 Self-monitoring Technical Guidelines for Pollutant Discharging Units Smelting Rare Rare Earth MetaLS {译}
    排污单位自行监测技术指南 稀有稀土金属冶炼
    China Environment Industry Standards
    LS

    English PDF
    JB/T20108-2022 Pharmaceutical puLSe bag filter {译}
    药用脉冲式布袋除尘器
    China Machinery Industry Standards
    LS

    English PDF
    CB/T 4519-2022 Regulations on Safety Management of Electric TooLS and Pneumatic Tools for Enterprises in the Shipbuilding Industry {译}
    船舶行业企业电动工具和气动工具安全管理规定
    China Watercraft Industry Standards
    LS

    English PDF
    HJ 1243-2022 Determination of 20 polybrominated biphenyLS in soil and sediment by gas chromatography-high resolution mass spectrometry {译}
    土壤和沉积物 20种多溴联苯的测定 气相色谱-高分辨质谱法
    China Environment Industry Standards
    LS

    English PDF
    SN/T 5431.5-2022 Identification method of imported solid waste-Textile raw materiaLS and products-Part 5:Fiber{译} {译}
    进口固体废物鉴别方法 纺织原料及制品 第5部分:纤维
    China Import&Export Inspection Industry Standards
    LS

    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
    LS

    English PDF
    SN/T 5431.3-2022 Identification method of imported solid waste-Textile raw materiaLS and products-Part 3: Fabrics{译} {译}
    进口固体废物鉴别方法 纺织原料及制品 第3部分:织物
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5431.2-2022 Identification method of imported solid waste-Textile raw materiaLS and products-Part 2: Yarn{译} {译}
    进口固体废物鉴别方法 纺织原料及制品 第2部分:纱线
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5431.1-2022 Identification method of imported solid waste-Textile raw materiaLS and products-Part 1: General{译} {译}
    进口固体废物鉴别方法 纺织原料及制品 第1部分:通则
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5413-2022 Identification method of nickel ore, nickel concentrate and main nickel-containing materiaLS{译} {译}
    镍矿、镍精矿及主要含镍物料鉴别方法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5411-2022 Identification method of cobalt concentrate and main cobalt-containing materiaLS{译} {译}
    钴精矿及主要含钴物料鉴别方法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5289-2022 Specification for inspection of import and export functional textile labeLS{译} {译}
    进出口功能性纺织品标签检验规范
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5418-2022 Inspection rules for imported recycled cast aluminum alloy raw materiaLS{译} {译}
    进口再生铸造铝合金原料检验规程
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5417-2022 Inspection Rules for Imported Recycled Brass Raw MateriaLS{译} {译}
    进口再生黄铜原料检验规程
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5416-2022 Inspection rules for imported recycled copper raw materiaLS{译} {译}
    进口再生铜原料检验规程
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    JB/T 14524-2022 Power cut protection switch for electric tooLS {译}
    电动工具用断电保护开关
    China Machinery Industry Standards
    LS

    English PDF
    JB/T 14243-2022 Hot tandem rolling milLS - Fixed width presses - General technical specifications {译}
    热连轧机组 定宽压力机 通用技术规范
    China Machinery Industry Standards
    LS

    English PDF
    JB/T 14566-2022 Water-cooled chiller uses rubber balLS to automatically clean the head pipe box on-line {译}
    水冷冷水机组用胶球自动在线清洗封头管箱
    China Machinery Industry Standards
    LS

    English PDF
    YY/T 0698.2-2022 Packaging materiaLS for terminally sterilized medical devices - Part 2: Requirements and test methods for packaging materials for sterilization {译}
    最终灭菌医疗器械包装材料 第2部分:灭菌包裹材料 要求和试验方法
    China Pharmaceutics Industry Standards
    LS

    English PDF
    JT/T 1199.5-2022 Technical Requirements for Assessment of Green Transportation Facilities Part 5: Green Freight TerminaLS{译} {译}
    绿色交通设施评估技术要求 第5部分:绿色货运站
    China Transport Industry Standards
    LS

    English PDF
    JT/T 1095-2022 Flame retardant properties of interior materiaLS for commercial buses{译} {译}
    营运客车内饰材料阻燃特性
    China Transport Industry Standards
    LS

    English PDF
    JT/T 1386.10-2022 Electronic Maritime License Part 10: Qualification Certificate for Water Transportation of Hazardous ChemicaLS{译} {译}
    海事电子证照 第10部分:危险化学品水路运输从业资格证书
    China Transport Industry Standards
    LS

    English PDF
    JT/T 1386.7-2022 Electronic Maritime License Part 7: Export License for International Voyage VesseLS{译} {译}
    海事电子证照 第7部分:国际航行船舶出口岸许可证
    China Transport Industry Standards
    LS

    English PDF
    JT/T 1385.6-2022 Electronic Certificate of Water Transport Part 6: Certificate of Recordation of International Maritime Transport VesseLS{译} {译}
    水路运输电子证照 第6部分:国际海上运输船舶备案证明书
    China Transport Industry Standards
    LS

    English PDF
    YY/T 1806.2-2021 Evaluation method for in vitro degradation performance of biomedical materiaLS-Part 2: Mussel mucin {译}
    生物医用材料体外降解性能评价方法 第2部分:贻贝黏蛋白
    China Pharmaceutics Industry Standards
    LS

    English PDF
    YY/T 1806.1-2021 Evaluation method for in vitro degradation performance of biomedical materiaLS-Part 1: Degradable polyesters {译}
    生物医用材料体外降解性能评价方法 第1部分:可降解聚酯类
    China Pharmaceutics Industry Standards
    LS

    English PDF
    YY/T 1748-2021 Neurovascular Implants Intracranial CoiLS {译}
    神经血管植入物 颅内弹簧圈
    China Pharmaceutics Industry Standards
    LS

    English PDF
    YY/T 0988.3-2021 Surgical Implant Coatings Part 3: Mussel Mucin MateriaLS {译}
    外科植入物涂层 第3部分:贻贝黏蛋白材料
    China Pharmaceutics Industry Standards
    LS

    English PDF
    SL/T 617—2021 Rules for the preparation of proposaLS for water conservancy and hydropower projects{译} {译}
    水利水电工程项目建议书编制规程
    China Water Resources Industry Standards
    LS

    English PDF
    GA/T 1789-2021 Forensic science Hydroxyimine detection in suspected precursor chemicaLS Liquid chromatography-mass spectrometry, gas chromatography-mass spectrometry and liquid chromatography {译}
    法庭科学 疑似易制毒化学品中羟亚胺检验 液相色谱-质谱、气相色谱-质谱和液相色谱法
    China Security Industry Standards
    LS

    English PDF
    HJ 1187-2021 Format and content of nuclear and radiation safety analysis report for transport of radioactive materiaLS{译} {译}
    放射性物品运输核与辐射安全分析报告书格式和内容
    China Environment Industry Standards
    LS

    English PDF
    QC/T 942-2021 Detection method of hexavalent chromium in automotive materiaLS {译}
    汽车材料中六价铬的检测方法
    China Automobile Industry Standards
    LS

    English PDF
    YS/T 1171.13-2021 Methods for chemical analysis of recycled zinc raw materiaLS - Part 13: Determination of thallium content - Inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry{译} {译}
    再生锌原料化学分析方法 第13部分:铊含量的测定 电感耦合等离子体质谱法和电感耦合等离子体原子发射光谱法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1171.12-2021 Methods for chemical analysis of recycled zinc raw materiaLS - Part 12: Determination of indium content - Flame atomic absorption spectrometry{译} {译}
    再生锌原料化学分析方法 第12部分:铟含量的测定 火焰原子吸收光谱法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    JC/T 2646-2021 Specification for technical evaluation of green design products Diatom mud, shell powder decorative wall materiaLS{译} {译}
    绿色设计产品技术评价规范 硅藻泥、贝壳粉装饰壁材
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2639-2021 Green Factory Evaluation Requirements for Thermal Insulation MateriaLS Industry{译} {译}
    绝热材料行业绿色工厂评价要求
    China Building Material Industry Standards
    LS

    English PDF
    YD/T 3692.3-2021 Intelligent Optical Distribution Network Technical Requirements for Intelligent Access Control Part 3: Intelligent Access Control Management TerminaLS and Applications {译}
    智能光分配网络 智能门禁技术要求 第3部分:智能门禁管理终端与应用
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 2869.1-2021 Terminal MIMO antenna performance requirements and measurement methods Part 1: LTE wireless terminaLS {译}
    终端MIMO天线性能要求和测量方法 第1部分:LTE无线终端
    China Telecommunication Industry Standards
    LS

    English PDF
    TY/T2003.9—2021 Test methods for performance of sports surfaces - Part 9: Tensile properties of synthetic materiaLS {译}
    运动面层性能测试方法 第9部分:合成材料拉伸性能
    China Sports Industry Standards
    LS

    English PDF
    GH/T 1340-2021 Technical requirements for processing cotton packaging materiaLS {译}
    棉花包装材料加工技术要求
    China Supply and marketing cooperative industry Standards
    LS

    English PDF
    SL/T 807—2021 Technical specification for epoxy resin grouting materiaLS for hydraulic structures{译} {译}
    水工建筑物环氧树脂灌浆材料技术规范
    China Water Resources Industry Standards
    LS

    English PDF
    LY/T 1082-2021 Test methods for raw materiaLS and products of tannin extract {译}
    栲胶原料与产品试验方法
    China Forestry Industry Standards
    LS

    English PDF
    LY/T 3278-2021 Environmental test chamber method for evaluating the mildew-proof effect on the surface of bamboo and wood materiaLS and their products {译}
    竹木材料及其制品表面防霉变效果评价环境试验箱法
    China Forestry Industry Standards
    LS

    English PDF
    LY/T 3276-2021 Jute fiber composite paneLS for interior decorative wall panels {译}
    室内装饰墙板用黄麻纤维复合板
    China Forestry Industry Standards
    LS

    English PDF
    LY/T 3274-2021 Classification and grading of wood-plastic composite materiaLS {译}
    木塑复合材料分类及其等级划分
    China Forestry Industry Standards
    LS

    English PDF
    WW/T 0102—2020 Preventive protection equipment for cultural relics in collections - General method for conformance testing of communication protocoLS {译}
    馆藏文物预防性保护装备 通信协议一致性测试通用方法
    China Cultural relics protection industry Standards
    LS

    English PDF
    SN/T 5297-2021 Determination of hexabromocyclododecane in polymer materiaLS of electrical and electronic products - Qualitative screening method by pyrolysis-gas chromatography-mass spectrometry {译}
    电子电气产品聚合物材料中六溴环十二烷的测定 裂解-气相色谱-质谱定性筛选法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 2389.11-2021 Regulations for volumetric weighing of import and export commodities - Part 11: Static weighing of onshore vertical metal tanks for liquid chemicaLS {译}
    进出口商品容量计重规程 第11部分:液体化工品岸上立式金属罐静态计重
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 2389.2-2021 Regulations for the capacity weighing of import and export commodities - Part 2: Static weighing of onshore vertical metal tanks for animal and vegetable oiLS {译}
    进出口商品容量计重规程 第2部分:动植物油岸上立式金属罐静态计重
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5353-2021 Rules for the inspection of imported recycled steel raw materiaLS {译}
    进口再生钢铁原料检验规程
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    NY/T 2106-2021 green food canned cereaLS {译}
    绿色食品 谷物类罐头
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 3906-2021 Raw materiaLS for chondroitin sulfate {译}
    硫酸软骨素用原料
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 3907-2021 Raw materiaLS for non-concentrated reduced fruit and vegetable juice {译}
    非浓缩还原果蔬汁用原料
    China Agriculture Industry Standards
    LS

    English PDF
    WB/T 1112-2020 Specification for logistics labeLS for automotive parts {译}
    汽车制造零部件物流标签规范
    China Material Industry Standards
    LS

    English PDF
    TB/T 454.1-2021 Vocabulary of railway communication signaLS Part 1: Vocabulary of railway signals {译}
    铁路通信信号词汇 第1部分:铁路信号词汇
    China Railway Transport Industry Standards
    LS

    English PDF
    TB/T 3568.3-2021 Railway non-destructive testing materiaLS - Part 3: Ultrasonic testing probes {译}
    铁路无损检测材料 第3部分:超声波检测探头
    China Railway Transport Industry Standards
    LS

    English PDF
    TB/T 3568.2-2021 Railway Nondestructive Testing MateriaLS Part 2: Penetrant Testing Materials {译}
    铁路无损检测材料 第2部分:渗透检测材料
    China Railway Transport Industry Standards
    LS

    English PDF
    TB/T 3568.1-2021 Railway Nondestructive Testing MateriaLS Part 1: Magnetic Particle Testing Materials {译}
    铁路无损检测材料 第1部分:磁粉检测材料
    China Railway Transport Industry Standards
    LS

    English PDF
    YD/T 3927-2021 New gTLD service on the Internet - Technical requirements for domain name registration protocoLS that support DNSSEC {译}
    互联网新通用顶级域名服务 支持DNSSEC的域名注册协议技术要求
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 1538-2021 General test method for audio performance of digital mobile terminaLS {译}
    数字移动终端音频性能通用测试方法
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 3908-2021 General technical requirements and test methods for satellite mobile communication terminaLS {译}
    卫星移动通信终端通用技术要求和测试方法
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 3866.2-2021 Technical Requirements for IPTV Digital Rights Management System Part 2: Requirements for Security Protection LeveLS {译}
    IPTV数字版权管理系统技术要求 第2部分:安全保护等级要求
    China Telecommunication Industry Standards
    LS

    English PDF
    JB/T 13980-2021 Metal Strip Cold Rolling Pyramid Shaft ReeLS {译}
    金属带材冷轧 棱锥轴式卷筒
    China Machinery Industry Standards
    LS

    English PDF
    JB/T 13979-2021 Metal Strip Cold Rolling Pyramid Sleeve ReeLS {译}
    金属带材冷轧 棱锥套式卷筒
    China Machinery Industry Standards
    LS

    English PDF
    YB/T 4964-2021 Technical Specification for PuLSe Combustion Control in Iron and Steel Industry {译}
    钢铁行业脉冲燃烧控制技术规范
    China Metallurgy Industry Standards
    LS

    English PDF
    YB/T 4912-2021 High temperature gas-cooled reactor carbon stack internaLS {译}
    高温气冷堆炭堆内构件
    China Metallurgy Industry Standards
    LS

    English PDF
    QB/T 5587-2021 Food Processing Machinery PuLSed Light Sterilizer {译}
    食品加工机械 脉冲强光杀菌机
    China Light Industry Industry Standards
    LS

    English PDF
    JC/T 2617-2021 Green Factory Evaluation Guidelines for Wall MateriaLS Industry {译}
    墙体材料行业绿色工厂评价导则
    China Building Material Industry Standards
    LS

    English PDF
    XB/T 806-2021 Technical Specification for Recycling and Utilization of Rare Earth Elements in Recycling MateriaLS of NdFeB Production and Processing{译} {译}
    钕铁硼生产加工回收料稀土元素回收利用技术规范
    China Rare Earth Industry Standards
    LS

    English PDF
    YS/T 1420-2021 Specification for resource utilization of aluminum electrolytic waste refractory materiaLS{译} {译}
    铝电解废耐火材料资源化利用规范
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 621-2021 Aluminum alloy strips and foiLS for shutters{译} {译}
    百叶窗用铝合金带、箔材
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    NB/T 10621-2021 Periodic inspection of gas storage welLS {译}
    储气井定期检验
    China Energy Industry Standards
    LS

    English PDF
    NB/T 10628—2021 Technical specification for testing and testing of wind farm engineering materiaLS {译}
    风电场工程材料试验检测技术规范
    China Energy Industry Standards
    LS

    English PDF
    FZ/T 93110-2021 Magnetic rotor type faLSe twister {译}
    磁性转子式假捻器
    China Textile Industry Standards
    LS

    English PDF
    WS/T 779-2021 Reference intervaLS for blood cell analysis in children {译}
    儿童血细胞分析参考区间
    China Hygiene Industry Standards
    LS

    English PDF
    YY/T 1779-2021 Dentistry Orthodontic anchorage naiLS {译}
    牙科学 正畸支抗钉
    China Pharmaceutics Industry Standards
    LS

    English PDF
    YY/T 1776-2021 Determination of Lactide Monomer Content in Polylactic Acid MateriaLS for Surgical Implants {译}
    外科植入物聚乳酸材料中丙交酯单体含量的测定
    China Pharmaceutics Industry Standards
    LS

    English PDF
    YY/T 1688-2021 Medical Devices for Human Assisted Reproductive Technology-Methods for Staining and Counting Blastocyst CelLS {译}
    人类辅助生殖技术用医疗器械 囊胚细胞染色和计数方法
    China Pharmaceutics Industry Standards
    LS

    English PDF
    YB/T 4056-2021 Technical conditions for work rolLS of sheet metal leveling machines {译}
    金属板材矫正机工作辊技术条件
    China Metallurgy Industry Standards
    LS

    English PDF
    YB/T 4901-2021 Technical Specification for Evaluation of Green Design Products - WheeLS for Railway Vehicles {译}
    绿色设计产品评价技术规范 铁道车辆用车轮
    China Metallurgy Industry Standards
    LS

    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
    LS

    English PDF
    QC/T 1143-2021 Test method for static bending stiffness of automobile wheeLS {译}
    汽车车轮静态弯曲刚度试验方法
    China Automobile Industry Standards
    LS

    English PDF
    YS/T 63.19-2021 Test methods for carbon materiaLS for aluminum - Part 19: Determination of ash content {译}
    铝用炭素材料检测方法 第19部分:灰分含量的测定
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1409-2021 Technical specification for recycling of non-ferrous metaLS in waste liquid crystal displays {译}
    废液晶显示屏中有色金属回收技术规范
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    JC/T 2604-2021 Stone-like concrete paneLS and tiles{译} {译}
    仿石型混凝土面板和面砖
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2094-2021 Concrete blocks for ecological slope protection and dry-base retaining walLS{译} {译}
    生态护坡和干垒挡土墙用混凝土砌块
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2011-2021 Adhesives for friction materiaLS{译} {译}
    摩擦材料用粘结剂
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2010-2021 Metal and metal mineral fillers for friction materiaLS{译} {译}
    摩擦材料用金属及金属矿物填料
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2009-2021 Non-metallic additives for friction materiaLS{译} {译}
    摩擦材料用非金属添加物
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2008-2021 Man-made mineral fibers for friction materiaLS{译} {译}
    摩擦材料用人造矿物纤维
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2007-2021 Organic fibers for friction materiaLS{译} {译}
    摩擦材料用有机纤维
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2005-2021 Natural Mineral Fibers for Friction MateriaLS{译} {译}
    摩擦材料用天然矿物纤维
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2004-2021 Metal fibers for friction materiaLS{译} {译}
    摩擦材料用金属纤维
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 1057-2021 Glass Fiber Reinforced Cement (GRC) Exterior Wall PaneLS{译} {译}
    玻璃纤维增强水泥(GRC)外墙板
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 911-2021 Chemical analysis method of fluorite for building materiaLS{译} {译}
    建材用萤石化学分析方法
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 874-2021 Method for chemical analysis of siliceous raw materiaLS for cement{译} {译}
    水泥用硅质原料化学分析方法
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 850-2021 Method for chemical analysis of ferrous raw materiaLS for cement{译} {译}
    水泥用铁质原料化学分析方法
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 449-2021 Raw materiaLS for magnesia cementitious materials{译} {译}
    镁质胶凝材料用原料
    China Building Material Industry Standards
    LS

    English PDF
    YD/T 2896.6-2021 Intelligent Optical Distribution Network Interface Technical Requirements Part 6: Interface between Intelligent Management APP and Intelligent Portable TooLS {译}
    智能光分配网络 接口技术要求 第6部分:智能管理APP与智能便携工具的接口
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 1020.1-2021 Properties of termite resistant sheathing materiaLS for cables and optical cables - Part 1: Polyamide {译}
    电缆光缆用防蚁护套材料特性 第1部分:聚酰胺
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 3821-2021 Video Service Multicast Capability Opening Technical Requirements Interfaces and ProtocoLS {译}
    视频业务组播能力开放技术要求 接口和协议
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 3815-2021 Technical requirements and test methods for fast charging of mobile communication terminaLS {译}
    移动通信终端快速充电技术要求和测试方法
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 3421.5-2021 Intelligent gateway for broadband customers based on public telecommunication network - Part 5: General requirements for control and management of gateways and intelligent terminaLS {译}
    基于公用电信网的宽带客户智能网关 第5部分:网关与智能终端控制管理通用要求
    China Telecommunication Industry Standards
    LS

    English PDF
    TB/T 3139-2021 Limits of non-metallic materiaLS and indoor air harmful substances for rolling stock {译}
    机车车辆非金属材料及室内空气有害物质限量
    China Railway Transport Industry Standards
    LS

    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
    LS

    English PDF
    GY/T 347.2-2021 Real-time serial digital interface for ultra-high-definition television signaLS - Part 2: Multi-link 10 Gbit/s optical interface (12-bit word container) {译}
    超高清晰度电视信号实时串行数字接口 第2部分:多链路10Gbit/s光接口(12比特字容器)
    China Radio, Film and TV Industry Standards
    LS

    English PDF
    GY/T 347.1-2021 Real-time serial digital interface for ultra-high-definition television signaLS - Part 1: Multi-link 10 Gbit/s optical interface (10-bit word container) {译}
    超高清晰度电视信号实时串行数字接口 第1部分:多链路10Gbit/s光接口(10比特字容器)
    China Radio, Film and TV Industry Standards
    LS

    English PDF
    GA/T 1770-2021 General technical requirements for the inspection of intelligent terminaLS in the test room for motor vehicle drivers{译} {译}
    机动车驾驶人考场检查智能终端通用技术要求
    China Security Industry Standards
    LS

    English PDF
    GA 571-2021 Police Shoes Women's Leather SandaLS {译}
    警鞋 女皮凉鞋
    China Security Industry Standards
    LS

    English PDF
    GA 570-2021 police shoes men's leather sandaLS {译}
    警鞋男皮凉鞋
    China Security Industry Standards
    LS

    English PDF
    HJ 1239.1—2021 Technical Specifications for Remote Monitoring of Heavy Vehicle Emissions Part 1 On-board TerminaLS{译} {译}
    重型车排放远程监控技术规范 第1部分 车载终端
    China Environment Industry Standards
    LS

    English PDF
    HJ 1235-2021 Naming and coding rules for sewage outfalLS into rivers (seas){译} {译}
    入河(海)排污口命名与编码规则
    China Environment Industry Standards
    LS

    English PDF
    HJ 1234-2021 Inspection and remediation of sewage outfalLS into rivers (seas) Technical specifications for remote sensing interpretation of unmanned aerial vehicles{译} {译}
    入河(海)排污口排查整治 无人机遥感解译技术规范
    China Environment Industry Standards
    LS

    English PDF
    HJ 1233-2021 Inspection and remediation of sewage outfalLS into rivers (seas) Technical specifications for remote sensing aerial surveys by unmanned aerial vehicles{译} {译}
    入河(海)排污口排查整治 无人机遥感航测技术规范
    China Environment Industry Standards
    LS

    English PDF
    HJ 1232-2021 Technical guide for three-level inspection of sewage outfalLS into rivers (seas){译} {译}
    入河(海)排污口三级排查技术指南
    China Environment Industry Standards
    LS

    English PDF
    JG/T578-2021 Technical requirements for prefabricated building wall paneLS{译} {译}
    装配式建筑用墙板技术要求
    China Building Industry Standards
    LS

    English PDF
    BB/T 0084-2021 Paper-based composite materiaLS for storage and packaging of cooked food at room temperature {译}
    蒸煮食品常温储存包装用纸基 复合材料
    China Packaging Industry Standards
    LS

    English PDF
    YS/T 3041.3-2021 Calibration method for determination of silver in metallic ores, concentrates and corresponding materiaLS by fire assay method - Part 3: Slag recovery and ash blowing calibration method {译}
    火试金法测定金属矿石、精 矿及相应物料中银量的校正 方法 第 3 部分:熔渣回收 和灰吹校准法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 3041.2-2021 Fire assay method for determination of silver content in metallic ores, concentrates and related materiaLS--Part 2: Slag and ash recovery method {译}
    火试金法测定金属矿石、精 矿及相应物料中银量的校正 方法 第 2 部分:熔渣和灰 皿回收法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 3041.1-2021 Calibration method for determination of silver in metal ores, concentrates and corresponding materiaLS by fire assay method - Part 1: Method of recovery rate in the whole process {译}
    火试金法测定金属矿石、精 矿及相应物料中银量的 校正方法 第 1 部分:全流程回收率法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    QB/T 4546-2021 children's leather sandaLS{译} {译}
    儿童皮凉鞋
    China Light Industry Industry Standards
    LS

    English PDF
    QB/T 4190-2021 UphoLStered Furniture Upholstered Bed{译} {译}
    软体家具 软体床
    China Light Industry Industry Standards
    LS

    English PDF
    YS/T 1501-2021 Method for metallographic examination of cuprous oxide of copper-containing precious metal materiaLS{译} {译}
    含铜贵金属材料氧化亚铜金相检验方法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 408.3-2021 Precious metal utensiLS - Part 3: Gold utensils{译} {译}
    贵金属器皿制品 第3部分:金器皿制品
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1489.8-2021 Methods for chemical analysis of cobalt-chromium-tungsten alloy powders-Part 8: Determination of oxygen content-PuLSe heating inert gas fusion-infrared absorption method{译} {译}
    钴铬钨系合金粉末化学分析方法 第8部分:氧含量的测定 脉冲加热惰气熔融-红外吸收法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 553-2021 Carbide insert blanks for heavy tooLS{译} {译}
    重型刀具用硬质合金刀片毛坯
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1483-2021 Sintered metallic porous materiaLS - Determination of sulfidation corrosion properties{译} {译}
    烧结金属多孔材料 硫化腐蚀性能的测定
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1482-2021 Sintered metallic porous materiaLS - Determination of the strength of tubular compacts{译} {译}
    烧结金属多孔材料 管状压坯强度的测定
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1472.6-2021 Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 6: Determination of sulfate content? ion chromatography{译} {译}
    富锂锰基正极材料化学分析方法? 第6部分:硫酸根含量的测定? 离子色谱法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1472.5-2021 Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 5: Determination of chlorine content Silver chloride turbidimetric method{译} {译}
    富锂锰基正极材料化学分析方法? 第5部分:氯含量的测定 氯化银比浊法
    China Non-ferrous Metal Industry Standards
    LS

    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
    LS

    English PDF
    YS/T 1472.3-2021 Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 3: Determination of nickel content - dimethylglyoxime gravimetric method{译} {译}
    富锂锰基正极材料化学分析方法? 第3部分:镍含量的测定 丁二酮肟重量法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1472.2-2021 Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 2: Determination of cobalt content Potentiometric titration{译} {译}
    富锂锰基正极材料化学分析方法? 第2部分:钴含量的测定 电位滴定法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1472.1-2021 Chemical analysis method of lithium-rich manganese-based cathode materiaLS? Part 1: Determination of manganese content Potentiometric titration{译} {译}
    富锂锰基正极材料化学分析方法? 第1部分:锰含量的测定 电位滴定法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1470-2021 Titanium and titanium alloy pipes for dining utensiLS{译} {译}
    餐饮器具用钛及钛合金管材
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1469-2021 Titanium and titanium alloy layered composite sheets and strips for dining utensiLS{译} {译}
    餐饮器具用钛及钛合金层状复合板带材
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1468-2021 Titanium and titanium alloy sheets and strips for dining utensiLS{译} {译}
    餐饮器具用钛及钛合金板带材
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1455-2021 Aluminum alloy profiles for automotive sunroof raiLS{译} {译}
    汽车天窗导轨用铝合金型材
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1515-2021 Aluminum alloy electrode materiaLS for aluminum-air fuel cells{译} {译}
    铝-空燃料电池用铝合金电极材料
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    JC/T 60009-2021 Technical specification for construction and acceptance of diatom mud decorative wall materiaLS{译} {译}
    硅藻泥装饰壁材施工及验收技术规范
    China Building Material Industry Standards
    LS

    English PDF
    JC/T 2626-2021 Detection method of pollutant release characteristic parameters of wood composite paneLS{译} {译}
    木质复合板材污染物释放特性参数检测方法
    China Building Material Industry Standards
    LS

    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
    LS

    English PDF
    JB/T 14163-2021 Micro water jet propuLSion pump{译} {译}
    微型喷水推进泵
    China Machinery Industry Standards
    LS

    English PDF
    JB/T 10881-2021 Mixed emuLSion explosives truck on site{译} {译}
    井下现场混装乳化炸药车
    China Machinery Industry Standards
    LS

    English PDF
    YD/T 3952-2021 Technical Specification for Security Detection TooLS of Video Surveillance System in Information and Communication Industry{译} {译}
    信息通信行业视频监控系统安全检测工具技术规范
    China Telecommunication Industry Standards
    LS

    English PDF
    YD/T 2407-2021 Technical requirements for security capabilities of mobile smart terminaLS{译} {译}
    移动智能终端安全能力技术 要求
    China Telecommunication Industry Standards
    LS

    English PDF
    YS/T 1509.2-2021 Methods for chemical analysis of silicon-carbon composite anode materiaLS - Part 2: Determination of carbon content - High frequency heating infrared absorption method{译} {译}
    硅碳复合负极材料化学分析方法 第2部分:碳含量的测定 高频加热红外吸收法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1509.1-2021 Methods for chemical analysis of silicon-carbon composite anode materiaLS - Part 1: Determination of silicon content - gravimetric and spectrophotometric methods{译} {译}
    硅碳复合负极材料化学分析方法 第1部分:硅含量的测定 重量法和分光光度法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    YS/T 1507-2021 Precious metal materiaLS - Compression creep test method{译} {译}
    贵金属材料 压缩蠕变试验方法
    China Non-ferrous Metal Industry Standards
    LS

    English PDF
    FZ/T 96023-2021 FaLSe twist texturing machine{译} {译}
    假捻变形机
    China Textile Industry Standards
    LS

    English PDF
    NY/T 4030-2021 Diagnosis technique of tularemia in animaLS {译}
    动物土拉杆菌病诊断技术
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 4003-2021 Hexaconazole microemuLSion {译}
    己唑醇微乳剂
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 4000-2021 Beta-cyhalothrin emuLSion in water {译}
    高效氯氟氰菊酯水乳剂
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 3997-2021 Flusilazole microemuLSion {译}
    氟硅唑微乳剂
    China Agriculture Industry Standards
    LS

    English PDF
    NY/T 3996-2021 Flusilazole aqueous emuLSion {译}
    氟硅唑水乳剂
    China Agriculture Industry Standards
    LS

    English PDF
    MZ/T 185-2021 Basic norms for elderly care institutions to prevent falLS {译}
    养老机构预防老年人跌倒基本规范
    China Civil Affairs Industry Standards
    LS

    English PDF
    MZ/T 181-2021 orthopedic shoes for children with cerebral paLSy {译}
    脑瘫儿童矫形鞋
    China Civil Affairs Industry Standards
    LS

    English PDF
    SC/T 5801-2021 Glossary of pearLS and their products {译}
    珍珠及其产品术语
    China Aquaculture Industry Standards
    LS

    English PDF
    NY/T 3945-2021 Determination of free steroLS, bound sterols and total sterols in food of plant origin-Gas chromatography tandem mass spectrometry {译}
    植物源性食品中游离态甾醇、结合态甾醇及总甾醇的测定 气相色谱串联质谱法
    China Agriculture Industry Standards
    LS

    English PDF
    GH/T 1350-2021 Guidelines for the Service Capability Evaluation of Agricultural MateriaLS and Agricultural Technology Socialized Service Subjects {译}
    农资农技社会化服务主体服务能力评价指南
    China Supply and marketing cooperative industry Standards
    LS

    English PDF
    RB/T 071-2021 General requirements for the evaluation of authentic medicinal materiaLS{译} {译}
    道地药材评价通用要求
    China Certification and Accreditation Industry Standards
    LS

    English PDF
    RB/T 064-2021 Management and Technical Capability Evaluation of Inspection and Testing Institutions Testing Requirements for Building MateriaLS{译} {译}
    检验检测机构管理和技术能力评价 建筑材料检测要求
    China Certification and Accreditation Industry Standards
    LS

    English PDF
    RB/T 061-2021 Technical Specifications for Euthanasia of Laboratory AnimaLS{译} {译}
    实验动物安乐死技术规范
    China Certification and Accreditation Industry Standards
    LS

    English PDF
    SN/T 5354.2-2021 Test methods for anti-slip properties of floor materiaLS - Part 2: Inclined platform method{译} {译}
    地面材料防滑性能测试方法 第2部分:倾斜平台法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5354.1-2021 Test methods for anti-slip properties of floor materiaLS - Part 1: Pendulum method{译} {译}
    地面材料防滑性能测试方法 第1部分:摆锤法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5352-2021 Determination of perfluorinated and polyfluorinated compounds in heat-resistant paper materiaLS{译} {译}
    纸制耐热材料中全氟和多氟化合物的测定
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5349-2021 Determination of Siloxane Compounds in Silica Heat Resistant MateriaLS Gas Chromatography-Mass Spectrometry/Mass Spectrometry{译} {译}
    硅胶耐热材料中硅氧烷类化合物的测定 气相色谱-质谱/质谱法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5323-2021 Food contact materiaLS - Polymer materials - Determination of the migration of parabens in plastics - Liquid chromatography tandem mass spectrometry{译} {译}
    食品接触材料 高分子材料 塑料中对羟基苯甲酸酯类物质迁移量的测定 液相色谱串联质谱法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5320-2021 Food contact materiaLS - Polymer materials - Determination of trimellitic acid, isophthalic acid, terephthalic acid and phthalic acid in food simulants - High performance liquid chromatography{译} {译}
    食品接触材料 高分子材料 食品模拟物中偏苯三甲酸、间苯二甲酸、对苯二甲酸及邻苯二甲酸的测定 高效液相色谱法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5319-2021 Determination of polychlorinated biphenyLS in leather by gas chromatography-mass spectrometry{译} {译}
    皮革中多氯联苯的测定 气相色谱-质谱联用法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 5309-2021 Food contact materiaLS - Polymer materials - Determination of nonylphenol and octylphenol in food simulants - Liquid chromatography-tandem mass spectrometry{译} {译}
    食品接触材料 高分子材料 食品模拟物中壬基酚和辛基酚的测定 液相色谱-串联质谱法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 3125-2021 Determination of the heat of combustion of liquid hydrocarbon fueLS Bomb calorimeter method{译} {译}
    液态烃燃料燃烧热的测定 弹式量热计法
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 2523-2021 Specification for the Construction of Designated Isolation and Quarantine Fields for Entry Aquatic AnimaLS{译} {译}
    进境水生动物指定隔离检疫场建设规范
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SN/T 2203-2021 Food contact materiaLS - Wood products - Determination of polycyclic aromatic hydrocarbons in food simulants{译} {译}
    食品接触材料 木制品类 食品模拟物中多环芳烃的测定
    China Import&Export Inspection Industry Standards
    LS

    English PDF
    SF/T 0119-2021 General specification for the identification of audiovisual materiaLS{译} {译}
    声像资料鉴定通用规范
    China Judicial industry Standards
    LS

    English PDF
    NB/T 10797—2021 Technical Requirements for Reservoir Drift VesseLS {译}
    水库清漂船技术要求
    China Energy Industry Standards
    LS

    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
    LS

    English PDF

    Find out:500Items   |  To Page of: First -Previous-Next -Last  | 1 2 3

     

    +86-755-25831330        sales@gbstandards.org 
    106# Zhongmao Mansion,No.1 Beizhan Road,Shenzhen,China
    ©  RJS Copyright  2001-2024 All Rights Reserved

    - Since 2001 -
    Focus on China Standards & Compliance Services

    www.gbstandards.org

    China National Standards