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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "EPA" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 41948-2022 Particle Characterization Sample PrEPAration
    颗粒表征 样品准备
    China National Standards
    EPA

    English PDF
    GB/T 5275.2-2022 Gas analysis - PrEPAration of calibration gas mixtures by dynamic method - Part 2: Piston pumps
    气体分析 动态法制备校准用混合气体 第2部分:活塞泵
    China National Standards
    EPA

    English PDF
    GB/T 42269-2022 SEPAration membrane pore size test method - gas permeation method
    分离膜孔径测试方法 气体渗透法
    China National Standards
    EPA

    English PDF
    GB/T 42239.2-2022 Enzyme prEPArations for washing - Part 2: Lipases
    洗涤用酶制剂 第2部分:脂肪酶
    China National Standards
    EPA

    English PDF
    GB/T 42239.1-2022 Enzyme prEPArations for washing - Part 1: Alkaline protease
    洗涤用酶制剂 第1部分:碱性蛋白酶
    China National Standards
    EPA

    English PDF
    GB 7300.403-2022 Feed additives - Part 4: Enzyme prEPArations - Cellulase
    饲料添加剂 第4部分:酶制剂 纤维素酶
    China National Standards
    EPA

    English PDF
    GB/T 37400.17-2022 General Specifications for Heavy Machinery Part 17: REPAir Welding of Forged Steel Parts
    重型机械通用技术条件 第17部分:锻钢件补焊
    China National Standards
    EPA

    English PDF
    GB/T 21205-2022 Rotating Electrical Machines REPAir, Overhaul and Restoration
    旋转电机 修理、检修和修复
    China National Standards
    EPA

    English PDF
    GB/T 28879-2022 Model prEPAration method of electrical instruments and meters
    电工仪器仪表产品型号编制方法
    China National Standards
    EPA

    English PDF
    GB/T 41877.2-2022 Plastics - Ethylene-vinyl alcohol (EVOH) copolymer molding and extrusion materials - Part 2: Specimen prEPAration and property determination
    塑料 乙烯-乙烯醇(EVOH)共聚物模塑和挤出材料 第2部分: 试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 17934.4-2022 Printing technology - Process control of halftone color sEPAration plates, proofs and production prints - Part 4: Publishing gravure printing
    印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第4部分:出版凹印
    China National Standards
    EPA

    English PDF
    GB/T 41758.2-2022 Plastics - Polyketone (PK) molding and extrusion materials - Part 2: PrEPAration of test specimens and determination of properties
    塑料 聚酮(PK)模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 19910-2022 Technical requirements for rEPAiring electronic control system of automobile engine
    汽车发动机电子控制系统修理技术要求
    China National Standards
    EPA

    English PDF
    GB/T 41827-2022 Geotechnical polyolefin seEPAge and drainage mesh pipe
    土工用聚烯烃渗排水网状管
    China National Standards
    EPA

    English PDF
    GB/T 41719-2022 Heat Shrinkable Oil SEPArator
    热收缩隔油管
    China National Standards
    EPA

    English PDF
    GB/T 2546.2-2022 Plastics - Polypropylene (PP) molding and extrusion materials - Part 2: Specimen prEPAration and property determination
    塑料 聚丙烯(PP)模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 5336-2022 Auto body rEPAir technical conditions
    汽车车身修理技术条件
    China National Standards
    EPA

    English PDF
    GB/T 41579-2022 Nuclear Facility Emergency PrEPAredness Classification
    核设施应急准备分类
    China National Standards
    EPA

    English PDF
    GB/T 41503-2022 PrEPAration of refractory sprayed material test block with amorphous refractory pneumatic nozzle and mixed spray gun
    不定形耐火材料 气动喷嘴混合型喷枪制备耐火喷射料试块
    China National Standards
    EPA

    English PDF
    GB/T 41495-2022 Code for maintenance, rEPAir and scrapping of concrete pump truck
    混凝土泵车保养、维修及报废规范
    China National Standards
    EPA

    English PDF
    GB/T 41477-2022 Test method for mechanical properties of metal parts rEPAired by laser cladding
    激光熔覆修复金属零部件力学性能试验方法
    China National Standards
    EPA

    English PDF
    GB/T 41666.3-2022 Plastic piping systems for Trenchless rEPAir of underground pressureless drainage networks - Part 3: close fitting lining method
    地下无压排水管网非开挖修复用塑料管道系统 第 3 部分:紧密贴合内衬法
    China National Standards
    EPA

    English PDF
    GB/T 50532-2021 Coal industry design code of rEPAiring facilities for electro-mechanical equipment of mining district
    煤炭工业矿区机电设备修理设施设计标准
    China National Standards
    EPA

    English PDF
    GB/T 41074-2021 Microbeam analysis -- Method of specimen prEPAration for analysis of general powders using WDS and EDS
    微束分析 用于波谱和能谱分析的粉末试样制备方法
    China National Standards
    EPA

    English PDF
    GB/T 41106.6-2021 Large-scale amusement devices -- Inspection, maintenance and rEPAir -- Part 6: Sort of virtual experience rides
    大型游乐设施 检查、维护保养与修理 第6部分:虚拟体验类
    China National Standards
    EPA

    English PDF
    GB/T 41106.5-2021 Large-scale amusement devices -- Inspection, maintenance and rEPAir -- Part 5: Sort of aquatic rides
    大型游乐设施 检查、维护保养与修理 第5部分:水上类
    China National Standards
    EPA

    English PDF
    GB/T 41106.4-2021 Large-scale amusement devices -- Inspection, maintenance and rEPAir -- Part 4: Sort of lifting rides
    大型游乐设施 检查、维护保养与修理 第4部分:升降类
    China National Standards
    EPA

    English PDF
    GB/T 41106.3-2021 Large-scale amusement devices -- Inspection, maintenance and rEPAir -- Part 3: Sort of rotary rides
    大型游乐设施 检查、维护保养与修理 第3部分:旋转类
    China National Standards
    EPA

    English PDF
    GB/T 41106.2-2021 Large-scale amusement devices -- Inspection, maintenance and rEPAir -- Part 2: Sort of track rides
    大型游乐设施 检查、维护保养与修理 第2部分:轨道类
    China National Standards
    EPA

    English PDF
    GB/T 41106.1-2021 Large-scale amusement devices -- Inspection, maintenance and rEPAir -- Part 1: General
    大型游乐设施 检查、维护保养与修理 第1部分:总则
    China National Standards
    EPA

    English PDF
    GB/T 18916.11-2021 Norm of water intake—Part 11: Coal prEPAration
    取水定额 第11部分:选煤
    China National Standards
    EPA

    English PDF
    GB/T 25981-2021 Road sEPAration facilities cleanout vehicle
    道路隔离装置清洗车
    China National Standards
    EPA

    English PDF
    GB/T 17934.5-2021 Graphic technology—Process control for the production of half-tone colour sEPArations, proofs and production prints—Part 5:Screen printing
    印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第5部分:网版印刷
    China National Standards
    EPA

    English PDF
    GB/T 17934.3-2021 Graphic technology -- Process control for the production of half-tone colour sEPArations, proofs and production prints -- Part 3: Coldset offset lithography on newsprint
    印刷技术? 网目调分色版、样张和生产印刷品的加工过程控制? 第3部分:新闻纸冷固型平版胶印
    China National Standards
    EPA

    English PDF
    GB/T 41185-2021 Specification of prEPAration and quality control of reference materials for DNA detection of aquatic animals pathogen -- Plasmid
    水生动物病原DNA检测参考物质制备和质量控制规范 质粒
    China National Standards
    EPA

    English PDF
    GB/T 29632-2021 Range of main parts and the guarantees certificate in rEPAir,replacement and return warranty of household automobile
    家用汽车产品三包主要零部件种类范围及三包凭证
    China National Standards
    EPA

    English PDF
    GB/T 13675-2021 Aero-derivative gas turbines prEPAration for packing and shipping
    航空派生型燃气轮机包装与运输
    China National Standards
    EPA

    English PDF
    GB/T 40728-2021 Remanufacturing—Quality inspection methods for rEPAired layers of mechanical products
    再制造 机械产品修复层质量检测方法
    China National Standards
    EPA

    English PDF
    GB/T 22431-2021 Container transportation electronic data interchange -- Vessel dEPArture message
    集装箱运输电子数据交换 船舶离港报文
    China National Standards
    EPA

    English PDF
    GB/T 40548-2021 Technical specification of sEPArate layers pressure control and combined layers drainage for coalbed methane wells
    煤层气井分层控压合层排采技术规范
    China National Standards
    EPA

    English PDF
    GB/T 40503-2021 Measuring methods of secondary coal slime content in coal prEPAration plant
    选煤厂次生煤泥量的测定方法
    China National Standards
    EPA

    English PDF
    GB/T 40463-2021 Machanically sEPArated meat
    机械分离肉
    China National Standards
    EPA

    English PDF
    GB/T 3836.13-2021 Explosive atmospheres—Part 13: Equipment rEPAir, overhaul, reclamation and modification
    爆炸性环境 第13部分:设备的修理、检修、修复和改造
    China National Standards
    EPA

    English PDF
    GB/T 22271.2-2021 Plastics -- Polyoxymethylene(POM) moulding and extrusion materials -- Part 2: PrEPAration of test specimens and determination of properties
    塑料 聚甲醛(POM)模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 17850.9-2021 PrEPAration of steel substrates before application of paints and related products—Specifications for non-metallic blast-cleaning abrasives—Part 9: Staurolite
    涂覆涂料前钢材表面处理 喷射清理用非金属磨料的技术要求 第9部分:十字石
    China National Standards
    EPA

    English PDF
    GB/T 4214.11-2021 Test method for noise of household and similar electrical appliances—Particular requirements for electrically-operated food prEPAration appliances
    家用和类似用途电器噪声测试方法 电动食品加工器具的特殊要求
    China National Standards
    EPA

    English PDF
    GB/T 1845.2-2021 Plastics—Polyethylene (PE) moulding and extrusion materials—Part 2:PrEPAration of test specimens and determination of properties
    塑料 聚乙烯(PE)模塑和挤出材料 第2部分:试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 1727-2021 General methods for prEPAration of coating films
    漆膜一般制备法
    China National Standards
    EPA

    English PDF
    GB/T 40255-2021 Code of diagnosis for infection with hEPAtopancreatic parvovirus of penaeid shrimp—PCR method
    对虾肝胰腺细小病毒病诊断规程 PCR检测法
    China National Standards
    EPA

    English PDF
    GB/T 23540-2021 Coated abrasives - Flap wheels with incorporated flanges or sEPArate flanges
    涂附磨具 装有卡盘或未装卡盘的砂页轮
    China National Standards
    EPA

    English PDF
    GB/T 17934.8-2021 Graphic technology—Process control for the production of half-tone colour sEPArations, proof and production prints—Part 8:Validation print processes working directly from digital data
    印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第8部分:直接使用数字数据的验证印刷品制作过程
    China National Standards
    EPA

    English PDF
    GB/T 17934.7-2021 Graphic technology—Process control for the production of half-tone colour sEPArations,proof and production prints—Part 7:Proofing processes working directly from digital data
    印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第7部分:直接使用数字数据的打样过程
    China National Standards
    EPA

    English PDF
    GB/T 17934.2-2021 Graphic technology—Process control for the production of half-tone colour sEPArations,proof and production prints—Part 2:Offset lithographic processes
    印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第2部分:平版胶印
    China National Standards
    EPA

    English PDF
    GB/T 17934.1-2021 Graphic technology-Process control for the production of half-tone colour sEPArations,proof and production prints-Part 1:Parameters and measurement methods
    印刷技术 网目调分色版、样张和生产印刷品的加工过程控制 第1部分:参数与测量方法
    China National Standards
    EPA

    English PDF
    GB/T 39877-2021 Examination methods for diazEPAm in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中地西泮检验 气相色谱和气相色谱-质谱法
    China National Standards
    EPA

    English PDF
    GB/T 39874-2021 Examination methods for bromazEPAm in suspected drugs—Gas chromatography and gas chromatography-mass spectrometry
    疑似毒品中溴西泮检验 气相色谱和气相色谱-质谱法
    China National Standards
    EPA

    English PDF
    GB/T 13449-2021 Method for sampling and sample prEPAration of gold lump ores
    金块矿取样和制样方法
    China National Standards
    EPA

    English PDF
    GB/T 39940-2021 Footwear manufacturing machines—Modular shoe rEPAir equipment—Safety requirements
    制鞋机械 组合式修鞋机 安全要求
    China National Standards
    EPA

    English PDF
    GB/T 39827.2-2021 Plastics -- Post-consumer poly(ethylene terephthalate)(PET) bottle recyclates -- Part 2: PrEPAration of test specimens and determination properties
    塑料 用过的聚对苯二甲酸乙二醇酯(PET)瓶回收物 第2部分:试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 39812-2021 Plastics—PrEPAration of test specimens by machining
    塑料 试样的机加工制备
    China National Standards
    EPA

    English PDF
    GB/T 39762-2021 Textile machinery—Opener and cleaner for staple fibres prEPAration—Vocabulary and principles of construction
    纺织机械 短纤维开松机和清棉机 术语和结构原理
    China National Standards
    EPA

    English PDF
    GB/T 20370-2021 Guideline for enzyme prEPArations classification
    酶制剂分类导则
    China National Standards
    EPA

    English PDF
    GB/T 39714.2-2020 Plastics—Polytetrafluoroethylene(PTFE) semi-finished products—Part 2:PrEPAration of test specimens and determination of properties
    塑料 聚四氟乙烯(PTFE)半成品 第2部分:试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 39690.2-2020 Plastics—Mixtures of polypropylene (PP) and polyethylene (PE) recyclate derived from PP and PE used for flexible and rigid consumer packaging—Part 2:PrEPAration of test specimens and determination of properties
    塑料 源自柔性和刚性消费品包装的聚丙烯(PP)和聚乙烯(PE)回收混合物 第2部分:试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 39560.2-2020 Determination of certain substances in electrical and electronic products—Part 2: Disassembly,disjointment and mechanical sample prEPAration
    电子电气产品中某些物质的测定 第2部分:拆解、拆分和机械制样
    China National Standards
    EPA

    English PDF
    GB/T 39530-2020 Thermal spraying—Nanostructured zirconia powder and coating prEPAration
    热喷涂 纳米氧化锆粉末及涂层制备工艺技术条件
    China National Standards
    EPA

    English PDF
    GB/T 20985.2-2020 Information technology—Security techniques—Information security incident management—Part 2: Guidelines to plan and prEPAre for incident response
    信息技术 安全技术 信息安全事件管理 第2部分:事件响应规划和准备指南
    China National Standards
    EPA

    English PDF
    GB/T 19212.11-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 11: Particular requirements and tests for sEPArating transformers with high insulation level and separating transformers with output voltages exceeding 1 000 V
    变压器、电抗器、电源装置及其组合的安全 第11部分:高绝缘水平分离变压器和输出电压超过1 000 V的分离变压器的特殊要求和试验
    China National Standards
    EPA

    English PDF
    GB/T 17037.5-2020 Plastics—Injection moulding of test specimens of thermoplastic materials—Part 5: PrEPAration of standard specimens for investigating anisotropy
    塑料 热塑性塑料材料注塑试样的制备 第5部分:各向异性评估用标准试样的制备
    China National Standards
    EPA

    English PDF
    GB 23200.46-2016 National food safety standards—Determination of pyrimethanil, mEPAnipyrim, myclobutanil and azoxystrobin residues in foods Gas chromatography-mass spectrometry
    食品安全国家标准 食品中嘧霉胺、嘧菌胺、腈菌唑、嘧菌酯残留量的测定 气相色谱-质谱法
    China National Standards
    EPA

    English PDF
    GB/T 39316.3-2020 General resource of military and civilian—Meta data—Part 3: Equipment—Aviation rEPAir parts
    军民通用资源 元数据 第3部分:器材类 航材
    China National Standards
    EPA

    English PDF
    GB/T 39315.3-2020 General resource of military and civilian—Data model—Part 3:Equipment—Aviation rEPAir parts
    军民通用资源 数据模型 第3部分:器材类 航材
    China National Standards
    EPA

    English PDF
    GB/T 39292-2020 Method of sampling and sample prEPAration for analysis of palladium carbon wastes
    废钯炭分析用取样和制样方法
    China National Standards
    EPA

    English PDF
    GB/T 28125.2-2020 Gas analysis—Determination of hazardous materials in air sEPAration process—Part 2:Determination of mineral oil
    气体分析 空分工艺中危险物质的测定 第2部分:矿物油的测定
    China National Standards
    EPA

    English PDF
    GB/Z 39502-2020 Laboratory animal—Guideline of COVID-19 animal models prEPAration
    实验动物 新型冠状病毒肺炎(COVID-19)动物模型制备指南
    China National Standards
    EPA

    English PDF
    GB/T 39533-2020 PrEPAration and testing of foamed cement slurries at atmospheric pressure
    常压下泡沫水泥浆的制备及试验方法
    China National Standards
    EPA

    English PDF
    GB/T 39030-2020 Technical specification of physiological activity evaluation for enzyme prEPArations
    酶制剂生理活性评价技术规范
    China National Standards
    EPA

    English PDF
    GB/T 38947-2020 Magnetic flux density test method for magnetic sEPArators
    磁选设备磁感应强度检测方法
    China National Standards
    EPA

    English PDF
    GB/T 38891-2020 Test method of magnetic sEPAration
    磁力分选试验方法
    China National Standards
    EPA

    English PDF
    GB/T 223.37-2020 Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation sEPAration
    钢铁及合金 氮含量的测定 蒸馏分离靛酚蓝分光光度法
    China National Standards
    EPA

    English PDF
    GB/T 38787-2020 Plastics—Methods for the prEPAration of samples for biodegradation testing of plastic materials
    塑料 材料生物分解试验用样品制备方法
    China National Standards
    EPA

    English PDF
    GB/T 12729.3-2020 Spices and condiments—PrEPAration of a ground sample for analysis
    香辛料和调味品 分析用粉末试样的制备
    China National Standards
    EPA

    English PDF
    GB/T 38523-2020 PrEPAration of mixed gas pressure method
    混合气体的制备 压力法
    China National Standards
    EPA

    English PDF
    GB/T 15076.7-2020 Part 7: Determination of phosphorus content in niobium 4-methyl-pentanone- [2] extraction and sEPAration of phosphorus molybdenum blue spectrophotometry and inductively coupled plasma atomic emission spectrometry
    钽铌化学分析方法 第7部分:铌中磷量的测定 4-甲基-戊酮-[2]萃取分离磷钼蓝分光光度法和电感耦合等离子体原子发射光谱法
    China National Standards
    EPA

    English PDF
    GB/T 38315-2019 Guidelines for prEPAration and implementation of fire fighting and emergency evacuation plans for workplaces
    社会单位灭火和应急疏散预案编制及实施导则
    China National Standards
    EPA

    English PDF
    GB/T 38273.2-2019 Plastics—Thermoplastic polyester/ester and polyether/ester elastomers for moulding and extrusion—Part 2: PrEPAration of test specimens and determination of properties
    塑料 热塑性聚酯/酯和聚醚/酯模塑和挤塑弹性体 第2部分:试样制备和性能测定
    China National Standards
    EPA

    English PDF
    GB/T 17783-2019 Rubber,vulcanized or thermoplastic—Chemical tests—PrEPAration of samples and test piece
    硫化橡胶或热塑性橡胶 化学试验 样品和试样的制备
    China National Standards
    EPA

    English PDF
    GB/Z 38434-2019 Metallic materials—Guide to test pieces prEPAration for mechanical testing
    金属材料 力学性能试验用试样制备指南
    China National Standards
    EPA

    English PDF
    GB/T 38370-2019 Agricultural service—Specification of agricultural machinery rEPAir and maintenance service
    农业社会化服务 农机维修养护服务规范
    China National Standards
    EPA

    English PDF
    GB/T 38315-2019 Guidelines for prEPAration and implementation of fire fighting and emergency evacuation plans for workplaces
    社会单位灭火和应急疏散预案编制及实施导则
    China National Standards
    EPA

    English PDF
    GB/T 17783-2019 Rubber,vulcanized or thermoplastic—Chemical tests—PrEPAration of samples and test piece
    硫化橡胶或热塑性橡胶 化学试验 样品和试样的制备
    China National Standards
    EPA

    English PDF
    GB/T 38003.3-2019 General resource of military and civilian—Classification and coding—Part 3:Equipment—Aviation rEPAir parts
    军民通用资源 分类与编码 第3部分:器材类 航材
    China National Standards
    EPA

    English PDF
    GB/T 37844-2019 Space materials science experiment—PrEPAration specification for solid experiment sample
    空间材料科学实验 固体实验样品制备规范
    China National Standards
    EPA

    English PDF
    GB/T 37844-2019 Space materials science experiment—PrEPAration specification for solid experiment sample
    空间材料科学实验 固体实验样品制备规范
    China National Standards
    EPA

    English PDF
    GB/T 37400.7-2019 Heavy mechanical general technical specification—Part 7:REPAir welding for steel castings
    重型机械通用技术条件 第7部分:铸钢件补焊
    China National Standards
    EPA

    English PDF
    GB/Z 37754-2019 Guidance on clearances and creEPAge distances in particular for distances equal to or less than 2mm—Test results of research on influencing parameters
    关于确定不超过2mm距离的电气间隙和爬电距离的指南 对影响参数进行研究的试验结果
    China National Standards
    EPA

    English PDF
    GB/T 37597-2019 Electrically operated food prEPAration appliances—Methods for measuring the performance
    电动食品加工器具 性能测试方法
    China National Standards
    EPA

    English PDF
    GB/T 4333.7-2019 Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic sEPAration-barium sulfate gravimetric method
    硅铁 硫含量的测定 红外线吸收法和色层分离硫酸钡重量法
    China National Standards
    EPA

    English PDF
    GB/T 5624-2019 Motor vehicle maintenance and rEPAir terms
    汽车维修术语
    China National Standards
    EPA

    English PDF
    GB/T 13448-2019 Test methods for prEPAinted steel sheet and strip
    彩色涂层钢板及钢带试验方法
    China National Standards
    EPA

    English PDF

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