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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. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| 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 n |
 English PDF |
| GB/T 40547-2021 |
Design guidelines for coalbed methane well drilling and completion 煤层气钻完井设计指南 |
China National Standards n |
English PDF |
| GB/T 40546-2021 |
Design specification for coalbed methane well drainage engineering 煤层气井排采工程设计规范 |
China National Standards n |
English PDF |
| GB/T 40545-2021 |
Guidelines of hydraulic fracturing for coalbed methane well 煤层气井压裂作业导则 |
China National Standards n |
English PDF |
| GB/T 40544-2021 |
Spacecraft interface requirements document for launch vehicle services 航天器对发射服务接口要求文件 |
China National Standards n |
English PDF |
| GB/T 40542-2021 |
Design requirements for space explosive systems and devices 航天火工系统及装置设计要求 |
China National Standards n |
English PDF |
| GB/T 40541-2021 |
Structural design requirements of metal pressure vessels for space system 航天金属压力容器结构设计要求 |
China National Standards n |
English PDF |
| GB/T 40540-2021 |
Specification for silicone grease thermal filler of spacecraft 航天器用导热硅脂规范 |
China National Standards n |
English PDF |
| GB/T 40539-2021 |
Prevention requirements for foreign object debris of spacecraft 航天器多余物预防和控制要求 |
China National Standards n |
English PDF |
| GB/T 40538-2021 |
Structural stiffness control requirements of space vehicle 空间飞行器结构刚度控制要求 |
China National Standards n |
English PDF |
| GB/T 40537-2021 |
Guidelines for design margin of aerospace products 航天产品裕度设计指南 |
China National Standards n |
English PDF |
| GB/T 40536-2021 |
Design requirements for residual propellant venting of Spacecraft 航天器剩余推进剂排放设计要求 |
China National Standards n |
English PDF |
| GB/T 40535.1-2021 |
Test methods of continuous nitride ceramic fibers—Part 1：Nitrogen content 连续氮化物陶瓷纤维测试方法 第1部分：氮含量 |
China National Standards n |
English PDF |
| GB/T 40523.1-2021 |
Ships and marine technology—Measurement of changes in hull and propeller performance—Part 1: General principles 船舶与海上技术 船体和螺旋桨性能变化测量 第1部分：总则 |
China National Standards n |
English PDF |
| GB/T 40521.2-2021 |
Passenger cars test track for a severe lane-change manoeuvre—Part 2: Obstacle avoidance 乘用车紧急变线试验车道 第2部分：避障 |
China National Standards n |
English PDF |
| GB/T 40521.1-2021 |
Passenger cars test track for a severe lane-change manoeuvre—Part 1: Double lane-change 乘用车紧急变线试验车道 第1部分：双移线 |
China National Standards n |
English PDF |
| GB/T 40520-2021 |
Rules for the product maturity of aerospace equipment 航天单机产品成熟度定级规定 |
China National Standards n |
English PDF |
| GB/T 40519-2021 |
Design requirements for atomic oxygen protection of spacecraft 航天器原子氧防护设计要求 |
China National Standards n |
English PDF |
| GB/T 40518-2021 |
Guideline of technology readiness assessment for aerospace engineering 航天工程技术成熟度评价指南 |
China National Standards n |
English PDF |
| GB/T 40517-2021 |
Solar thermal storage system for low and medium temperature application 太阳能中低温蓄热装置 |
China National Standards n |
English PDF |
| GB/T 40516-2021 |
Metal valves for use in marine J-flanged pipe face-to-face and centre-to-face dimensions J类船用法兰连接金属阀门的结构长度 |
China National Standards n |
English PDF |
| GB/T 40515-2021 |
Ships and marine technology—Globe valves for use in low temperature applications—Design and testing requirements 船舶和海上技术 船用超低温截止阀 设计与试验要求 |
China National Standards n |
English PDF |
| GB/T 40513-2021 |
Contamination control requirements for spacecraft optics remote instrument 星载光学遥感仪器污染防护要求 |
China National Standards n |
English PDF |
| GB/T 40512-2021 |
Test method of exposure to weathering for motor vehicle 汽车整车大气暴露试验方法 |
China National Standards n |
English PDF |
| GB/T 40511-2021 |
General technical specifications for collection, storage and transportation of raw materials of agricultural and forestry biomass 农林生物质原料收储运通用技术规范 |
China National Standards n |
English PDF |
| GB/T 40510-2021 |
Bio-natural gas as vehicle fuel 车用生物天然气 |
China National Standards n |
English PDF |
| GB/T 40509-2021 |
Test method of transition test for the quantification of vehicle on-centre handling 汽车转向中心区操纵性过渡特性试验方法 |
China National Standards n |
English PDF |
| GB/T 40508-2021 |
Determination of tar and dust concentrations in biomass-based synthetic gas 生物质燃气中焦油和灰尘含量的测定方法 |
China National Standards n |
English PDF |
| GB/T 40507-2021 |
Passenger cars一Free-steer behaviour一Steering-pulse open-loop test method 乘用车 自由转向特性 转向脉冲开环试验方法 |
China National Standards n |
English PDF |
| GB/T 40506-2021 |
Bio-natural gas—Terminology 生物天然气 术语 |
China National Standards n |
English PDF |
| GB/T 40505-2021 |
Wet electrostatic precipitator—Methods of performance tests 湿式电除尘器 性能测试方法 |
China National Standards n |
English PDF |
| GB/T 40504-2021 |
Management specification for water conservation on laundering of public textiles 公用纺织品洗涤场所节水管理规范 |
China National Standards n |
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 n |
English PDF |
| GB/T 40502-2021 |
Technical requirements for active draghead 主动耙头技术要求 |
China National Standards n |
English PDF |
| GB/T 40501-2021 |
General condition of vehicle dynamics test for passenger cars 轻型汽车操纵稳定性试验通用条件 |
China National Standards n |
English PDF |
| GB/T 40479-2021 |
Dimensions and performance requirements of general-purpose half pallets 通用半托盘尺寸及性能要求 |
China National Standards n |
English PDF |
| GB/T 40478-2021 |
Specifications for the basic data items in an enterprise credit file for supervision purpose 企业信用监管档案数据项规范 |
China National Standards n |
English PDF |
| GB/T 40477-2021 |
E-commerce credit—Basic trustworthy requirements for online retailing—Service providing 电子商务信用 网络零售信用基本要求 服务产品提供 |
China National Standards n |
English PDF |
| GB/T 40476-2021 |
E-commerce credit—Basic trustworthy requirements for online retailing—Digital consumptions 电子商务信用 网络零售信用基本要求 数字产品零售 |
China National Standards n |
English PDF |
| GB/T 40475-2021 |
Technical requirements for lectotype of refrigerated and insulated vehicles 冷藏保温车选型技术要求 |
China National Standards n |
English PDF |
| GB/T 40472-2021 |
Detection and identification of Cronartiaceae using real-time PCR 柱锈菌科实时荧光PCR检疫鉴定方法 |
China National Standards n |
English PDF |
| GB/T 40471-2021 |
Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of sheep and goat slaughtering equipment 畜禽屠宰加工设备 羊屠宰成套设备技术条件 |
China National Standards n |
English PDF |
| GB/T 40470-2021 |
Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of poultry slaughtering equipment 畜禽屠宰加工设备 禽屠宰成套设备技术条件 |
China National Standards n |
English PDF |
| GB/T 40469-2021 |
Livestock and poultry slaughtering and processing equipment—Technical conditions for complete sets of cattle slaughtering equipment 畜禽屠宰加工设备 牛屠宰成套设备技术条件 |
China National Standards n |
English PDF |
| GB/T 40468-2021 |
Sheep and goat by-products 羊副产品 |
China National Standards n |
English PDF |
| GB/T 40467-2021 |
Livestock and poultry meat quality testing—Guideline for near-infrared spectroscopy method 畜禽肉品质检测 近红外法通则 |
China National Standards n |
English PDF |
| GB/T 40466-2021 |
Code of practice for livestock and poultry meat fabrication—Pork 畜禽肉分割技术规程 猪肉 |
China National Standards n |
English PDF |
| GB/T 40465-2021 |
Traceability requirement for livestock and poultry meat 畜禽肉追溯要求 |
China National Standards n |
English PDF |
| GB/T 40464-2021 |
Technical requirements for processing of chilled meat 冷却肉加工技术要求 |
China National Standards n |
English PDF |
| GB/T 40463-2021 |
Machanically separated meat 机械分离肉 |
China National Standards n |
English PDF |
| GB/T 40462-2021 |
Determination of 19 veterinary medicines in organic fertilizer—Liquid chromatography-tandem mass spectrometry 有机肥料中19种兽药残留量的测定 液相色谱串联质谱法 |
China National Standards n |
English PDF |
| GB/T 40461-2021 |
Determination of sodium content for fertilizers 肥料中钠含量的测定 |
China National Standards n |
English PDF |
| GB/T 40460-2021 |
Determination of plant growth regulators in fertilizers—Gas chromatography 肥料中植物生长调节剂的测定 气相色谱法 |
China National Standards n |
English PDF |
| GB/T 40459-2021 |
Qualitative screening of multi plant growth regulators in fertilizers—Liquid chromatography-tandem mass spectrometry method 肥料中多种植物生长调节剂的定性筛选 液相色谱-质谱联用法 |
China National Standards n |
English PDF |
| GB/T 40458-2021 |
Specification of nucleic acid extraction used for high-throughput detection of pathogenic microorganisms 用于病原微生物高通量检测的核酸提取技术规范 |
China National Standards n |
English PDF |
| GB/T 40457-2021 |
Detection and identification of Colletotrichum kahawae J.M. Waller & Bridge 咖啡浆果炭疽病菌检疫鉴定方法 |
China National Standards n |
English PDF |
| GB/T 40456-2021 |
Detection and identification of Vryburgia amaryllidis (Bouché, 1837) 石蒜弗粉蚧检疫鉴定方法 |
China National Standards n |
English PDF |
| GB/T 40455-2021 |
Detection and identification of Blueberry shock virus 蓝莓休克病毒检疫鉴定方法 |
China National Standards n |
English PDF |
| GB/T 40454-2021 |
Good manufacturing practice for poultry hatching 家禽孵化良好生产规范 |
China National Standards n |
English PDF |
| GB/T 40453-2021 |
Detection and identification of Phyllosticta citricarpa (McAlpine) Aa 柑橘黑斑病菌检疫鉴定方法 |
China National Standards n |
English PDF |
| GB/T 40452-2021 |
Intravenous infusion technical specification of canine and feline 犬、猫静脉输液操作技术规范 |
China National Standards n |
English PDF |
| GB/T 40451-2021 |
Terms for grassland and forage 草原与牧草术语 |
China National Standards n |
English PDF |
| GB/T 40450-2021 |
Practice technical specification of canine restraint 犬保定操作技术规范 |
China National Standards n |
English PDF |
| GB/T 40449-2021 |
Technical specification of canine and feline sterilization operation 犬、猫绝育手术操作技术规范 |
China National Standards n |
English PDF |
| GB/T 40448-2021 |
Detection and identification of ergot 麦角检疫鉴定方法 |
China National Standards n |
English PDF |
| GB/T 40447-2021 |
Detection and identification of Rathayibacter rathayi (Smith)Zgurskaya et al. 鸭茅蜜穗病菌检疫鉴定方法 |
China National Standards n |
English PDF |
| GB/T 40446-2021 |
Guideline for grade of fruits 果品质量分级导则 |
China National Standards n |
English PDF |
| GB/T 40445-2021 |
Detection and identification of Carpomya vesuviana Costa 枣实蝇检疫鉴定方法 |
China National Standards n |
English PDF |
| GB/T 40443-2021 |
Household electrical appliances suitable for older persons—General technical requirements 适用于老年人的家用电器 通用技术要求 |
China National Standards n |
English PDF |
| GB/T 40442-2021 |
Paper, board and pulps—Determination of weight factor in fibre furnish analysis 纸、纸板和纸浆 纤维组成分析中质量因子的测定 |
China National Standards n |
English PDF |
| GB/T 40441-2021 |
Drainage mats 导排水垫 |
China National Standards n |
English PDF |
| GB/T 40440-2021 |
Plastics—Extruded sheets of impact-modified acrylonitrile-styrene copolymers(ABS,AEPDS and ASA)—Requirements and test methods 塑料制品 抗冲击改性丙烯腈-苯乙烯共聚物(ABS、AEPDS和ASA)挤出板材 要求和试验方法 |
China National Standards n |
English PDF |
| GB/T 40439-2021 |
Smart household appliances system for older persons’assisted living—Architecture model 用于老年人生活辅助的智能家电系统 架构模型 |
China National Standards n |
English PDF |
| GB/T 40438-2021 |
Integrated heat pump environment control unit with outdoor air 热泵型新风环境控制一体机 |
China National Standards n |
English PDF |
| GB/T 40437-2021 |
Electrical safety—Guidelines for risk early-warning 电气安全 风险预警指南 |
China National Standards n |
English PDF |
| GB/T 40435-2021 |
Technical specifications for substation data communication gateway 变电站数据通信网关机技术规范 |
China National Standards n |
English PDF |
| GB/T 40434-2021 |
Rectification equipment for charging industrial batteries 工业电池充电整流设备 |
China National Standards n |
English PDF |
| GB/T 40433-2021 |
Technical specifications of combined power source for electric vehicles 电动汽车用混合电源技术要求 |
China National Standards n |
English PDF |
| GB/T 40432-2021 |
Conductive on-board charger for electric vehicles 电动汽车用传导式车载充电机 |
China National Standards n |
English PDF |
| GB/T 40534-2021 |
Ships and marine technology—Loose gear of lifting appliances on ships—Hooks 船舶与海洋技术 船用起重设备可拆卸零部件 吊钩 |
China National Standards n |
English PDF |
| GB/T 40533-2021 |
Ships and marine technology—Loose gear of lifting appliances on ships—Pulleys 船舶与海洋技术 船用起重设备可拆卸零部件 滑轮装置 |
China National Standards n |
English PDF |
| GB/T 40531.1-2021 |
Ships and marine technology—Specifications for gas detectors intended for use on board ships—Part 1:Portable gas detectors for atmosphere testing of enclosed spaces 船舶与海上技术 船用气体探测器规范 第1部分：围蔽处所的便携式气体探测器 |
China National Standards n |
English PDF |
| GB/T 40530-2021 |
Ships and marine technology—Safety valve for cargo tanks of LNG carriers—Design and testing requirements 船舶和海上技术 液化天然气运输船液货舱安全阀 设计与试验要求 |
China National Standards n |
English PDF |
| GB/T 40529-2021 |
Ships and marine technology—Cargo winches 船舶与海洋技术 起货绞车 |
China National Standards n |
English PDF |
| GB/T 40528.1-2021 |
Requirements for structural dimensions of multi-hull yacht—Part 1:Composite material 多体游艇结构尺寸规定 第1部分：复合材料 |
China National Standards n |
English PDF |
| GB/T 40523.3-2021 |
Ships and marine technology—Measurement of changes in hull and propeller performance—Part 3: Alternative methods 船舶与海上技术 船体和螺旋桨性能变化测量 第3部分：替代方法 |
China National Standards n |
English PDF |
| GB/T 40523.2-2021 |
Ships and marine technology—Measurement of changes in hull and propeller performance—Part 2: Default method 船舶与海上技术 船体和螺旋桨性能变化测量 第2部分：默认方法 |
China National Standards n |
English PDF |
| GB/T 40388-2021 |
Test method for shear strength of C/C composites 碳/碳复合材料剪切强度试验方法 |
China National Standards n |
English PDF |
| GB/T 40386-2021 |
Recycling materials for pure aluminium 再生纯铝原料 |
China National Standards n |
English PDF |
| GB/T 40385-2021 |
non-destructive testing of steel tubes—Digital radiographic testing of the weld seam of welded steel tubes for the detection of imperfections 钢管无损检测 焊接钢管焊缝缺欠的数字射线检测 |
China National Standards n |
English PDF |
| GB/T 40384-2021 |
Plastics—Determination of the transient extensional viscosity of polymer melts 塑料 聚合物熔体瞬态拉伸黏度的测定 |
China National Standards n |
English PDF |
| GB/T 40383-2021 |
Hot-rolled twin-roll cast carbon steel sheet and strip of commercial quality 商品级双辊铸轧热轧碳素钢薄钢板及钢带 |
China National Standards n |
English PDF |
| GB/T 40382-2021 |
Recycling materials for wrought aluminium alloys 再生变形铝合金原料 |
China National Standards n |
English PDF |
| GB/T 40381-2021 |
Specification of sapphire plate for laser window 激光窗口用蓝宝石晶体板状材料规范 |
China National Standards n |
English PDF |
| GB/T 40380.2-2021 |
Metallic powders—Determination of apparent density and flow rate at elevated temperatures—Part 2: Determination of flow rate at elevated temperatures 金属粉末 高温时松装密度和流速的测定 第2部分：高温时流速的测定 |
China National Standards n |
English PDF |
| GB/T 40431-2021 |
Guidelines for personal safety restraint in electrical operation place 电气运行场所的人身安全约束指南 |
China National Standards n |
English PDF |
| GB/T 40430-2021 |
Road vehicles—Diagnostic communication over controller area network（DoCAN）—Dictionary 道路车辆 基于控制器局域网的诊断通信 符号集 |
China National Standards n |
English PDF |
| GB/T 40429-2021 |
Taxonomy of driving automation for vehicles 汽车驾驶自动化分级 |
China National Standards n |
English PDF |
| GB/T 40428-2021 |
Electromagnetic compatibility requirements and test methods of conductive charging for electric vehicles 电动汽车传导充电电磁兼容性要求和试验方法 |
China National Standards n |
English PDF |
| GB/T 40426.3-2021 |
Plastics—Decorative solid surfacing materials—Part 3:Determination of properties—Non-sheet solid surfacing material 塑料制品 装饰性实体面材 第3部分：性能的测定 非板型实体面材 |
China National Standards n |
English PDF |
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