China National Standards

China as GB Standards English PDF List


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  •  China "as" GB Standards English PDF List:
    • Standard  Code Standard Title Standard Class Order
    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 40510-2021 Bio-natural gas as vehicle fuel
    车用生物天然气    		 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 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
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    GB/T 40506-2021 Bio-natural gas—Terminology
    生物天然气 术语    		 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 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
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    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
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    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
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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 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 40451-2021 Terms for grassland and forage
    草原与牧草术语    		 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 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
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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 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 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 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 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
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    GB/T 40418-2021 Electronic specialty gas—Fluoromethane
    电子特气 氟甲烷    		 China National Standards
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    GB/T 40417-2021 Electronic specialty gas—1,3-Hexafluorobutadiene
    电子特气 六氟丁二烯    		 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 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
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    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
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    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
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    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
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    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
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    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
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    GB/T 40399-2021 General technical conditions for precast concrete part of prefabricated construction
    装配式混凝土建筑用预制部品通用技术条件    		 China National Standards
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    GB/T 40396-2021 Test method for glass transition temperature of polymer matrix composites—Dynamic mechanical analysis（DMA）
    聚合物基复合材料玻璃化转变温度试验方法 动态力学分析法（DMA）    		 China National Standards
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    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
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    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
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    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
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    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
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    GB/T 40368-2021 Determination of kunitz trypsin inhibitor of plant metabolites—Enzyme-linked immunosorbent assay
    植物代谢产物胰蛋白酶抑制因子测定 酶联免疫吸附法    		 China National Standards
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    GB/T 40367-2021 Plastics—Determination of the aerobic biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide
    塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法    		 China National Standards
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    GB/T 40348-2021 Determination of capsaicinoid in plant derived products—Liquid chromatography-tandem mass spectrometry
    植物源产品中辣椒素类物质的测定 液相色谱-质谱/质谱法    		 China National Standards
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    GB/T 40346-2021 Equipment for crop protection—Method for measurement of potential spray drift from horizontal boom sprayers by the use of a test bench
    植物保护机械 水平喷杆喷雾机潜在喷雾漂移试验台测量方法    		 China National Standards
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    GB/T 40344.2-2021 Vacuum technology—Standard methods for measuring vacuum-pump performance— Part 2：Positive displacement vacuum pumps
    真空技术 真空泵性能测量标准方法 第2部分：容积真空泵    		 China National Standards
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    GB/T 40344.1-2021 Vacuum technology—Standard methods for measuring vacuum-pump performance—Part 1：General description
    真空技术 真空泵性能测量标准方法 第1部分：总体要求    		 China National Standards
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    GB/T 40340-2021 Composites and metal assemblies—Galvanic corrosion tests of carbon fibre reinforced plastics (CFRPs) related bonded or fastened structures in artificial atmospheres—Salt spray tests
    复合材料与金属组合件 碳纤维增强聚合物基复合材料胶接或紧固件连接结构人工环境下的电偶腐蚀试验 盐雾试验    		 China National Standards
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    GB/T 40339-2021 Corrosion of metals and alloys—Guidelines for assessing the significances of stress corrosion cracks detected in service
    金属和合金的腐蚀 服役中检出的应力腐蚀裂纹的重要性评估导则    		 China National Standards
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    GB/T 40323-2021 Determination of octamethylcyclotetrasiloxane(D4)， decamethylcyclopentasiloxane(D5) and dodecamethylcyclohexasiloxane(D6) in textile dyeing and finishing auxiliaries
    纺织染整助剂产品中八甲基环四硅氧烷（D4）、十甲基环五硅氧烷(D5)和十二甲基环六硅氧烷(D6)的测定    		 China National Standards
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    GB/T 40322-2021 Thermoplastic elastomer—Specifications of door sealmaterials for household and similar refrigerating appliances
    热塑性弹性体 家用和类似用途制冷器具用门密封材料规范    		 China National Standards
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    GB/T 40320-2021 Measuring method for mechanical melting temperature of aluminum alloy
    铝合金力学熔点测试方法    		 China National Standards
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    GB/T 40318-2021 Plastics—Environmental aspects—General guidelines for their inclusion in standards
    塑料 环境因素 标准中环境因素的通则    		 China National Standards
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    GB/T 40315-2021 Plastics—Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value
    塑料 采用水溶液保持湿度恒定进行状态调节和试验的小密闭容器    		 China National Standards
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    GB/T 40312-2021 Ferrophosphorus—Determination of phosphorus, silicon, manganese and titanium content—Wavelength dispersive X-ray fluorescence spectrometry method (fused cast bead method)
    磷铁 磷、硅、锰和钛含量的测定 波长色散X射线荧光光谱法（熔铸玻璃片法）    		 China National Standards
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    GB/T 40311-2021 Vanadium slag—Determination of multi-element contents—Wavelength dispersive X-ray fluorescence spectrometry(fused cast bead method)
    钒渣 多元素的测定 波长色散X射线荧光光谱法（熔铸玻璃片法）    		 China National Standards
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    GB/T 40302-2021 Plastics—Determination of burning behaviour of thin flexible vertical specimens in contact with a small-flame ignition source
    塑料 立式软薄试样与小火焰源接触的燃烧性能测定    		 China National Standards
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    GB/T 40299-2021 Corrosion of metals and alloys—Conventions applicable to electrochemical measurements in corrosion testing
    金属和合金的腐蚀 腐蚀试验电化学测量方法适用惯例    		 China National Standards
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    GB/T 40296-2021 Practical superconducting wires—Twist pitch measurement method of Nb-Ti and Nb3Sn composite superconductors
    实用超导线 铌-钛（Nb-Ti）与铌三锡（Nb3Sn）复合超导体的扭距测量方法    		 China National Standards
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    GB/T 40282-2021 Hot-rolled twin roll cast steel sheets and strips of structural quality and high strength steel
    结构级和高强度双辊铸轧热轧薄钢板及钢带    		 China National Standards
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    GB/T 40280-2021 Plastics—Resins in the liquid state or as emulsions or dispersions—Determination of apparent viscosity using a single cylinder type rotational viscometer method
    塑料 液态或乳液态或分散体系的树脂 用单筒旋转黏度计测定表观黏度    		 China National Standards
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    GB/T 39715.4-2021 Plastics—Biobased content—Part 4: Determination of biobased mass content
    塑料 生物基含量 第4部分：生物基物质含量的测定    		 China National Standards
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    GB/T 39715.3-2021 Plastics—Biobased content—Part 3:Determination of biobased synthetic polymer content
    塑料 生物基含量 第3部分：生物基合成聚合物含量的测定    		 China National Standards
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    GB/T 39715.2-2021 Plastics—Biobased content—Part 2: Determination of biobased carbon content
    塑料 生物基含量 第2部分：生物基碳含量的测定    		 China National Standards
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    GB/T 39715.1-2021 Plastics—Biobased content—Part 1: General principles
    塑料 生物基含量 第1部分：通用原则    		 China National Standards
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    GB/T 38206.5-2021 Methods to assess the reliability of pneumatic components—Part 5: Non-return valves, shuttle valves, dual pressure valves (AND function), one-way adjustable flow control valves, quick-exhaust valves
    气动元件可靠性评估方法 第5部分：止回阀、梭阀、双压阀（与阀）、单向节流阀及快排阀    		 China National Standards
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    GB/T 38206.4-2021 Methods to assess the reliability of pneumatic components—Part 4: Pressure regulators
    气动元件可靠性评估方法 第 4 部分：调压阀    		 China National Standards
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    GB/T 38048.2-2021 Surface cleaning appliances—Part 2: Dry vacuum cleaners for household or similar use一Methods for measuring the performance
    表面清洁器具 第2部分：家用和类似用途干式真空吸尘器 性能测试方法    		 China National Standards
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    GB/T 37199.1-2021 Plastics—Polybutene(PB) moulding and extrusion materials—Part 1：Designation system and basis for specifications
    塑料 聚丁烯（PB）模塑和挤出材料 第1部分：命名系统和分类基础    		 China National Standards
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    GB/T 33521.32-2021 Mechanical vibration—Ground-borne noise and vibration arising from rail systems—Part 32: Measurement of dynamic properties of the ground
    机械振动 轨道系统产生的地面诱导结构噪声和地传振动 第32部分：大地的动态性能测量    		 China National Standards
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    GB/T 33047.3-2021 Plastics—Thermogravimetry (TG) of polymers—Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics
    塑料 聚合物热重法（TG） 第3部分：使用 Ozawa-Friedman 绘图测定活化能和分析反应动力学    		 China National Standards
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    GB/T 33047.2-2021 Plastics—Thermogravimetry (TG) of polymers—Part 2: Determination of activation energy
    塑料 聚合物热重法（TG） 第2部分：活化能的测定    		 China National Standards
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    GB/T 32125-2021 Treatment and disposal specification for waste hydrochloric acid solution from industrial manufacture
    工业废盐酸的处理处置规范    		 China National Standards
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    GB/T 31498-2021 Post crash safety requirement for electric vehicle
    电动汽车碰撞后安全要求    		 China National Standards
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    GB/T 29329-2021 Vocabulary of waste chemicals
    废弃化学品术语    		 China National Standards
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    GB/T 29168.1-2021 Petroleum and natural gas industries—Induction bends, fittings and flanges for pipeline transportation systems—Part 1: Induction bends
    石油天然气工业 管道输送系统用感应加热弯管、管件和法兰 第1部分：感应加热弯管    		 China National Standards
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    GB/T 29166-2021 Petroleum and natural gas industries—Steel drill pipe
    石油天然气工业 钢制钻杆    		 China National Standards
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    GB/T 29047-2021 Prefabricated directly buried insulating pipes and fittings with polyurethane foamed-plastics and high density polyethylene casing pipes
    高密度聚乙烯外护管硬质聚氨酯泡沫塑料预制直埋保温管及管件    		 China National Standards
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    GB/T 26745-2021 Basalt fiber composites for civil engineering structures
    土木工程结构用玄武岩纤维复合材料    		 China National Standards
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    GB/T 26495-2021 Magneium alloy die casting for steering wheel armature
    镁合金压铸转向盘骨架坯料    		 China National Standards
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    GB/T 25915.8-2021 Cleanrooms and associated controlled environments—Part 8: Classification of air cleanliness by chemical concentration (ACC)
    洁净室及相关受控环境 第8部分：按化学物浓度划分空气洁净度(ACC)等级    		 China National Standards
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    GB/T 25915.2-2021 Cleanrooms and associated controlled environments—Part 2: Monitoring to provide evidence of cleanroom performance related to air cleanliness by particle concentration
    洁净室及相关受控环境 第2部分：洁净室空气粒子浓度的监测    		 China National Standards
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    GB/T 25915.1-2021 Cleanrooms and associated controlled environments—Part 1: Classification of air cleanliness by particle concentration
    洁净室及相关受控环境 第1部分：按粒子浓度划分空气洁净度等级    		 China National Standards
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    GB/T 25915.10-2021 Cleanrooms and associated controlled environments—Part 10: Classification of surface cleanliness by chemical concentration
    洁净室及相关受控环境 第10部分：按化学物浓度划分表面洁净度等级    		 China National Standards
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    GB/T 24311-2021 Plywood for foldable packing case
    组合式包装箱用胶合板    		 China National Standards
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    GB/T 23957-2021 Light calcium carbonate for tooth-paste industry
    牙膏工业用轻质碳酸钙    		 China National Standards
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    GB/T 23108-2021 Methods for measuring performance for household and similar electric heating pads
    家用和类似用途电热垫性能测试方法    		 China National Standards
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    GB/T 22590-2021 Refractory castables for rolling mill reheating furnace
    轧钢加热炉用耐火浇注料    		 China National Standards
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    GB/T 22209-2021 Marine no-asbestos fiber reinforced rubber gasket material
    船用无石棉纤维增强橡胶垫片材料    		 China National Standards
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    GB/T 20728-2021 Measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters
    封闭管道中流体流量的测量 科里奥利流量计的选型、安装和使用指南    		 China National Standards
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    GB/T 20485.43-2021 Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation
    振动与冲击传感器校准方法 第43部分: 基于模型参数辨识的加速度计校准    		 China National Standards
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    GB/T 20485.32-2021 Methods for the calibration of vibration and shock transducers—Part 32: Resonance testing—Testing the frequency and the phase response of accelerometers by means of shock excitation
    振动与冲击传感器校准方法 第32部分：谐振测试 用冲击激励测试加速度计的频率和相位响应    		 China National Standards
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    GB/T 18451.2-2021 Wind turbines—Power performance measurements of electricity producing
    风力发电机组 功率特性测试    		 China National Standards
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    GB/T 18248-2021 Seamless steel tubes for gas cylinder
    气瓶用无缝钢管    		 China National Standards
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    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
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    GB/T 17794-2021 Preformed flexible elastomeric foam thermal insulation
    柔性泡沫橡塑绝热制品    		 China National Standards
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    GB/T 17564.6-2021 Standard data element types with associated classification scheme for electric components—Part 6: IEC Common Data Dictionary (IEC CDD) quanlity guidelines
    电气元器件的标准数据元素类型和相关分类模式 第6部分：IEC公共数据字典（IEC CDD）质量指南    		 China National Standards
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    GB/T 15972.31-2021 Specifications for optical fibre test methods—Part 31: Measurement methods and test procedures for mechanical characteristics—Tensile strength
    光纤试验方法规范 第31部分：机械性能的测量方法和试验程序 抗张强度    		 China National Standards
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    GB/T 15728-2021 Glass resistance to attack by a boiling hydrochloric acid gravimetric method of test and classification
    玻璃耐沸腾盐酸侵蚀性的重量试验方法和分级    		 China National Standards
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    GB/T 15726-2021 Glassware一Stress examination methods
    玻璃仪器 内应力检验方法    		 China National Standards
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    GB/T 15596-2021 Plastics—Determination of changes in colour and variations in properties after exposure to glass-filtered solar radiation, natural weathering or laboratory radiation sources
    塑料 在玻璃过滤后太阳辐射、自然气候或实验室辐射源暴露后颜色和性能变化的测定    		 China National Standards
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