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Standard Code | Standard Title | Standard Class | Order |
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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 in |
English PDF |
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 in |
English PDF |
GB/T 5138-2021 |
Liquid chlorine for industrial use 工业用液氯 |
China National Standards in |
English PDF |
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 in |
English PDF |
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 in |
English PDF |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
English PDF |
GB/T 40506-2021 |
Bio-natural gas—Terminology 生物天然气 术语 |
China National Standards in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
English PDF |
GB/T 40461-2021 |
Determination of sodium content for fertilizers 肥料中钠含量的测定 |
China National Standards in |
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 in |
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 in |
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 in |
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 in |
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 in |
English PDF |
GB/T 40450-2021 |
Practice technical specification of canine restraint 犬保定操作技术规范 |
China National Standards in |
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 in |
English PDF |
GB/T 40446-2021 |
Guideline for grade of fruits 果品质量分级导则 |
China National Standards in |
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 in |
English PDF |
GB/T 40441-2021 |
Drainage mats 导排水垫 |
China National Standards in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
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 in |
English PDF |
GB/T 40386-2021 |
Recycling materials for pure aluminium 再生纯铝原料 |
China National Standards in |
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 in |
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 in |
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 in |
English PDF |
GB/T 40382-2021 |
Recycling materials for wrought aluminium alloys 再生变形铝合金原料 |
China National Standards in |
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 in |
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 in |
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 in |
English PDF |
GB/T 40429-2021 |
Taxonomy of driving automation for vehicles 汽车驾驶自动化分级 |
China National Standards in |
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 in |
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 in |
English PDF |
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 in |
English PDF |
GB/T 40426.1-2021 |
Plastics—Decorative solid surfacing materials—Part 1: Classification and specifications 塑料制品 装饰性实体面材 第1部分:分类和规范 |
China National Standards in |
English PDF |
GB/T 40425.1-2021 |
Electric vehicle top contact charging system—Part 1: General requirements 电动客车顶部接触式充电系统 第1部分:通用要求 |
China National Standards in |
English PDF |
GB/T 40424-2021 |
Welding procedure qualification test for tubes to tube-plate joints 管与管板的焊接工艺评定试验 |
China National Standards in |
English PDF |
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 in |
English PDF |
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 in |
English PDF |
GB/T 40413-2021 |
Drafting rules for common identification codes of emergency logistics 应急物流公共标识代码编制规则 |
China National Standards in |
English PDF |
GB/T 40411-2021 |
Packaged units for supplying hot, cooling or chilled water 模块式空调机房设备 |
China National Standards in |
English PDF |
GB/T 40410-2021 |
Metallic materials—Multiaxial fatigue testing—Axial-torsional strain-controlled method 金属材料 多轴疲劳试验 轴向-扭转应变控制方法 |
China National Standards in |
English PDF |
GB/T 40408-2021 |
Nuclear grade isostatic graphite for high temperature gas-cooled reactor internals 高温气冷堆堆内构件用核级等静压石墨 |
China National Standards in |
English PDF |
GB/T 40407-2021 |
X-ray powder diffraction analysis method for determining the phases in portland cement clinker 硅酸盐水泥熟料矿相X射线衍射分析方法 |
China National Standards in |
English PDF |
GB/T 40406-2021 |
Standard test method for static modulus of elasticity and poisson's ratio of carbon materials in compression 炭素材料压缩静态弹性模量和泊松比测定方法 |
China National Standards in |
English PDF |
GB/T 40405-2021 |
Technical specification of screen windows and doors for building 建筑用纱门窗技术条件 |
China National Standards in |
English PDF |
GB/T 40404-2021 |
Slag material—Measurement of melting temperature—High temperature metallographic method 渣类材料 熔化温度的测定 高温金相法 |
China National Standards in |
English PDF |
GB/T 40403-2021 |
Corrosion of metals and alloys—Methodology for determining the resistance of metals to stress corrosion cracking using the four-point bend method 金属和合金的腐蚀 用四点弯曲法测定金属抗应力腐蚀开裂的方法 |
China National Standards in |
English PDF |
GB/T 40402-2021 |
Pre-insulated composite plastic pipes with polyethylene casing 聚乙烯外护管预制保温复合塑料管 |
China National Standards in |
English PDF |
GB/T 40401-2021 |
Determination of density by volumetric displacement—Skeleton density by gas pycnometry 骨架密度的测量 气体体积置换法 |
China National Standards in |
English PDF |
GB/T 40400-2021 |
Window decoration for building—Test methods of protection from strangulation 建筑窗饰产品 防勒试验方法 |
China National Standards in |
English PDF |
GB/T 40395-2021 |
Determination of ammonium in methanol for industrial use—Ion chromatography 工业用甲醇中铵离子的测定 离子色谱法 |
China National Standards in |
English PDF |
GB/T 40394-2021 |
Determination of trace trimethylamine in methanol for industrial use—Gas chromatography-mass spectrometry 工业用甲醇中痕量三甲胺含量的测定 气相色谱质谱联用法 |
China National Standards in |
English PDF |
GB/T 40393-2021 |
Corrosion of metals and alloys—Accelerated corrosion test for intergranular corrosion susceptibility of austenitic stainless steels 金属和合金的腐蚀 奥氏体不锈钢晶间腐蚀敏感性加速腐蚀试验方法 |
China National Standards in |
English PDF |
GB/T 40392-2021 |
Detection of Legionella in circulating cooling water 循环冷却水中军团菌的检测 |
China National Standards in |
English PDF |
GB/T 40391-2021 |
Aluminum matrix composite wafers 铝基复合圆片 |
China National Standards in |
English PDF |
GB/T 40390-2021 |
Evaluation requirements for dedicated outdoor air conditioning equipment 独立新风空调设备评价要求 |
China National Standards in |
English PDF |
GB/T 40389-2021 |
Sintered metal materials, excluding hardmetals—Measurement of surface roughness 烧结金属材料(不包括硬质合金) 表面粗糙度的测定 |
China National Standards in |
English PDF |
GB/T 40372-2021 |
General technical specifications for disinfectant packaging line 消毒剂灌装生产线通用技术条件 |
China National Standards in |
English PDF |
GB/T 40371-2021 |
Gas welding equipment—Materials for equipment used in gas welding, cutting and allied processes 气焊设备 焊接、切割及相关工艺设备用材料 |
China National Standards in |
English PDF |
GB/T 40370-2021 |
Calculation methods for energy consumption index of gas-steam combined cycle cogeneration 燃气-蒸汽联合循环热电联产能耗指标计算方法 |
China National Standards in |
English PDF |
GB/T 40369-2021 |
General rules for determination of immunochromatographic test strip 免疫层析试纸条检测通则 |
China National Standards in |
English PDF |
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