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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 "of" GB Standards List:
    • Standard  Code Standard Title Standard Class Order
    GB/T 40987.1-2021 Public library professional work specifications—Part 1： Provincial public library
    公共图书馆业务规范 第1部分：省级公共图书馆    		 China National Standards
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    GB/T 40987.2-2021 Public library professional work specifications—Part 2： Municipal public library
    公共图书馆业务规范 第2部分：市级公共图书馆    		 China National Standards
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    GB/T 40987.3-2021 Public library professional work specifications—Part 3：County public library
    公共图书馆业务规范 第3部分：县级公共图书馆    		 China National Standards
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    GB 23350-2021 Requirements of restricting excessive package—Foods and cosmetics
    限制商品过度包装要求 食品和化妆品    		 China National Standards
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    GB 9706.208-2021 Medical electrical equipment –Part 2-8: Particular requirements for the basic safety and essential performance of therapeutic X-ray equipment operating in the range 10 kV to 1 MV
    医用电气设备 第2-8部分：能量为10kV至1MV 治疗X射线设备的基本安全和基本性能专用要求    		 China National Standards
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    GB 9706.216-2021 Medical electrical equipment—Part 2-16: Particular requirements for the basic safety and essential performance of haemodialysis, haemodiafiltration and haemofiltration equipment
    医用电气设备 第2-16部分：血液透析、血液透析滤过和血液滤过设备的基本安全和基本性能专用要求    		 China National Standards
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    GB 9706.229-2021 Medical electrical equipment—Part 2-29: Particular requirements for the basic safety and essential performance of radiotherapy simulators
    医用电气设备 第2-29部分：放射治疗模拟机的基本安全和基本性能专用要求    		 China National Standards
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    GB 9706.239-2021 Medical electrical equipment—Part 2-39: Particular requirements for basic safety and essential performance of peritoneal dialysis equipment
    医用电气设备 第2-39部分：腹膜透析设备的基本安全和基本性能专用要求    		 China National Standards
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    GB 40554.1-2021 Code of safety practice for offshore oil & gas exploration and production—Part 1: General
    海洋石油天然气开采安全规程 第1部分：总则    		 China National Standards
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    GB 16161-2021 Regulations for the shape of the marks of maritime buoyage system in China
    中国海区水上助航标志形状显示规定    		 China National Standards
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    GB 20826-2021 Code of safety for the use of high pressure water jetting equipment by divers
    潜水员高压水射流作业安全规程    		 China National Standards
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    GB 40555-2021 Technical requirements for firefighting emergency operation of sea-going ship engine room
    海船机舱消防应急操作技术要求    		 China National Standards
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    GB 40556-2021 Technical requirements for flooding emergency operation of sea-going ship engine room
    海船机舱进水应急操作技术要求    		 China National Standards
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    GB 40557-2021 Specification for safe navigation of inland waterways high speed passenger ship
    内河高速客船安全航行技术条件    		 China National Standards
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    GB 8999-2021 General regulation of quality assurance for ionizing radiation monitoring
    电离辐射监测质量保证通用要求    		 China National Standards
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    GB 31604.8-2021 National Food Safety Standard - Food Contact Materials and Articles - Determination of Overall Migration
    食品安全国家标准 食品接触材料及制品 总迁移量的测定    		 China National Standards
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    GB 40164-2021 Automobiles and trailer — Specifications and test methods of brake part
    汽车和挂车 制动器用零部件技术要求及试验方法    		 China National Standards
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    GB 16993-2021 Safety regulations for avoid working under hazardous condition of oxygen deficiency in enclosed spaces aboard ships
    防止船舶封闭处所缺氧危险作业安全规程    		 China National Standards
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    GB 18985-2021 Amount of supply gases for divers
    潜水员供气量    		 China National Standards
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    GB 24427-2021 Content limitation of mercury, cadmium and lead for zinc anode primary battery
    锌负极原电池汞镉铅含量的限制要求    		 China National Standards
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    GB/T 40041-2021 Specifications for information description of food delivery
    外卖餐品信息描述规范    		 China National Standards
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    GB 9706.265-2021 Medical electrical equipment—Part 2-65: Particular requirements for the basic safety and essential performance of dental intra-oral X-ray equipment
    医用电气设备 第2-65部分：口内成像牙科X射线机的基本安全和基本性能专用要求    		 China National Standards
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    GB 9706.243-2021 Medical electrical equipment—Part 2-43: Particular requirements for the basic safety and essential performance of X-ray equipment for interventional procedures
    医用电气设备 第2-43部分：介入操作X射线设备的基本安全和基本性能专用要求    		 China National Standards
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    GB 40070-2021 Hygienic requirements of study products for myopia prevention and control in children and adolescents
    儿童青少年学习用品近视防控卫生要求    		 China National Standards
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    GB 26512-2021 The protection of the occupants of the cab of commercial vehicles
    商用车驾驶室乘员保护    		 China National Standards
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    GB 17675-2021 Steering system of motor vehicles—Basic requirements
    汽车转向系 基本要求    		 China National Standards
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    GB 7258-2017 Technical specifications for safety of power-driven vehicles operating on roads + No.2 Modification Sheet
    机动车运行安全技术条件+第2号修改单    		 China National Standards
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    GB/T 40550-2021 Terminology of labor and personnel dispute arbitration
    劳动人事争议仲裁术语    		 China National Standards
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    GB/T 2678.2-2021 Paper, board and pulps—Determination of water-soluble chlorides
    纸、纸板和纸浆 水溶性氯化物的测定    		 China National Standards
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    GB/T 40611-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer
    塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法    		 China National Standards
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    GB/T 40552-2021 Guidance for assessment of outcomes of learning services
    教育服务效果测评指南    		 China National Standards
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    GB/T 40549-2021 Determination of bulk density of coke in a small container
    焦炭堆积密度小容器测定方法    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 40537-2021 Guidelines for design margin of aerospace products
    航天产品裕度设计指南    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 40464-2021 Technical requirements for processing of chilled meat
    冷却肉加工技术要求    		 China National Standards
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    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
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    GB/T 40461-2021 Determination of sodium content for fertilizers
    肥料中钠含量的测定    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 40450-2021 Practice technical specification of canine restraint
    犬保定操作技术规范    		 China National Standards
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    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
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    GB/T 40448-2021 Detection and identification of ergot
    麦角检疫鉴定方法    		 China National Standards
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    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
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    GB/T 40446-2021 Guideline for grade of fruits
    果品质量分级导则    		 China National Standards
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    GB/T 40445-2021 Detection and identification of Carpomya vesuviana Costa
    枣实蝇检疫鉴定方法    		 China National Standards
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    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
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    GB/T 40429-2021 Taxonomy of driving automation for vehicles
    汽车驾驶自动化分级    		 China National Standards
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    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
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    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
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    GB/T 40426.2-2021 Plastics—Decorative solid surfacing materials—Part 2: Determination of properties—Sheet solid surfacing material
    塑料制品 装饰性实体面材 第2部分：性能的测定 板型实体面材    		 China National Standards
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    GB/T 40416-2021 Technical requirements of gravel aggregate production complete equipment
    砂石骨料生产成套装备技术要求    		 China National Standards
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    GB/T 40415-2021 Determination of light transmittance for the photovoltaic glass module used in building
    建筑用光伏玻璃组件透光率测试方法    		 China National Standards
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    GB/T 40414-2021 Determination of thickness for floating-floor thermal insulating products
    浮筑地面用绝热制品厚度的测量    		 China National Standards
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