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  •  China "by" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 6739-2022 Paints and varnishes - Determination of film hardness by the pencil method
    色漆和清漆 铅笔法测定漆膜硬度
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    GB/T 42113-2022 Determination of cyanogenic glucosides in agricultural products by liquid chromatography-tandem mass spectrometry
    农产品中生氰糖苷的测定 液相色谱-串联质谱法
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    GB/T 42162-2022 Raw rubber - Determination of residual monomers and other volatile low molecular weight compounds by capillary gas chromatography - Thermal desorption (dynamic headspace) method
    生橡胶 毛细管气相色谱测定残留单体和其他挥发性低分子量化合物 热脱附(动态顶空)法
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    GB/T 42114-2022 Determination of flavonols in cassava leaves by high performance liquid chromatography
    木薯叶片中黄酮醇的测定 高效液相色谱法
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    GB/T 42258-2022 Determination of Fatigue Properties of Flexible Porous Polymer Materials by Constant Deformation Method
    柔性多孔聚合物材料 恒定形变法测定疲劳性能
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    GB/T 39693.8-2022 Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 8: Determination of apparent hardness of rubber rollers by Zhao's hardness (P&J) method
    硫化橡胶或热塑性橡胶 硬度的测定 第8部分:赵氏硬度(P&J)法测定胶辊的表观硬度
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    GB/T 39693.7-2022 Vulcanized rubber or thermoplastic rubber - Determination of hardness - Part 7: Determination of the apparent hardness of rubber rollers by the Shore hardness method
    硫化橡胶或热塑性橡胶 硬度的测定 第7部分:邵氏硬度法测定胶辊的表观硬度
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    GB/T 25915.15-2022 Clean rooms and related controlled environments - Part 15: Suitability assessment of equipment and materials by concentration of gaseous chemicals
    洁净室及相关受控环境 第15部分: 按气态化学物浓度评定设备及材料的适用性
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    GB/T 25915.14-2022 Clean rooms and related controlled environments - Part 14: Assessment of equipment suitability by particle concentration
    洁净室及相关受控环境 第14部分:按粒子浓度评估设备适用性
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    GB/T 41928-2022 Plastics epoxy resins - Determination of degree of crosslinking of crosslinked epoxy resins by differential scanning calorimetry (DSC)
    塑料 环氧树脂 差示扫描量热法(DSC)测定交联环氧树脂交联度
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    GB/T 2406.3-2022 Plastics - Determination of combustion behavior by the oxygen index method - Part 3: High temperature test
    塑料 用氧指数法测定燃烧行为 第3部分:高温试验
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    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
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    GB/T 41937-2022 Rubber or plastics coated fabrics-Physical-mechanical property tests-Determination of flex resistance by deflectionometer method
    橡胶或塑料涂覆织物 物理机械性能试验 挠度仪法测定耐曲挠性
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    GB/T 41945-2022 Rubber and vulcanizate - Determination of metal content by inductively coupled plasma optical emission spectrometry (ICP-OES)
    生胶和硫化胶 用电感耦合等离子体发射光谱仪(ICP-OES)测定金属含量
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    GB/T 2820.8-2022 Alternating generator sets driven by reciprocating internal combustion engines - Part 8: Requirements and tests for low power generator sets
    往复式内燃机驱动的交流发电机组 第8部分:对小功率发电机组的要求和试验
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    GB/T 2820.1-2022 Alternating generator sets driven by reciprocating internal combustion engines - Part 1: Purpose, rating and performance
    往复式内燃机驱动的交流发电机组 第1部分:用途、定额和性能
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    GB/T 41894.3-2022 Ships and Offshore Technology Determination of Shaft Power in Ship Propulsion Systems by Measuring Shaft Deformation Part 3: Elastic Vibration Method
    船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第3部分:弹性振动法
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    GB/T 41894.2-2022 Ships and marine technology - Determination of shaft power in ship propulsion systems by measuring shaft deflection - Part 2: Optical reflection method
    船舶与海上技术 通过测量轴变形量确定船舶推进系统轴功率 第2部分:光学反射法
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    GB/T 41716-2022 Determination of main active ingredients in lacquer tree by high performance liquid chromatography
    漆树中主要有效成分含量的测定 高效液相色谱法
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    GB/T 41762.2-2022 Fiber reinforced plastic composites - Determination of through-thickness properties of laminates - Part 2: Determination of elastic modulus, strength and Weibull size effect of carbon fiber unidirectional laminates by bending tests
    纤维增强塑料复合材料 层合板厚度方向性能的测定 第2部分:弯曲试验测定碳纤维单向层合板的弹性模量、强度和威布尔尺寸效应
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    GB/T 26719-2022 General Rules for Statistics of Water Use by Water-Using Units
    用水单位用水统计通则
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    GB/T 41917-2022 Nanotechnology Electron Spin Resonance (ESR) Detection of Reactive Oxygen Species (ROS) Produced by Metal Oxide Nanomaterials
    纳米技术 电子自旋共振(ESR)法检测金属氧化物纳米材料产生的活性氧(ROS)
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    GB/T 30007-2022 Ships and marine technology Guidelines for the evaluation of speed and power performance by analysis of speed trial data
    船舶和海上技术 通过分析测速试航数据以确定速度和功率性能的评估导则
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    GB/T 41710-2022 Determination of banned substances lincomycin and clindamycin in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用物质林可霉素和克林霉素的测定 液相色谱-串联质谱法
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    GB/T 41745-2022 Evaluation of Sealant Aging Cracks by Picture Method
    密封胶老化裂纹的评价 图片法
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    GB/T 41683-2022 Determination of the banned substance colchicine and its derivative colcemid in cosmetics by liquid chromatography-tandem mass spectrometry
    化妆品中禁用物质秋水仙碱及其衍生物秋水仙胺的测定 液相色谱-串联质谱法
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    GB/T 41692-2022 Chemicals Rare goby larvae growth test
    化学品 稀有鮈鲫幼体生长试验
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    GB/T 41524-2022 Determination of short-chain chlorinated paraffins in toy materials by gas chromatography-mass spectrometry
    玩具材料中短链氯化石蜡含量的测定 气相色谱-质谱联用法
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    GB/Z 41259-2022 Determination of quaternary ammonium salt in preservative wood and wood preservatives by automatic potentiometric titration
    自动电位滴定仪测定防腐木材和木材防腐剂中季铵盐的方法
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    GB/T 17239-2022 Fresh and frozen rabbit meat and by-products
    鲜、冻兔肉及副产品
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    GB/T 41501-2022 Determination of interlaminar shear strength and modulus of fiber reinforced plastic composites by double beam method
    纤维增强塑料复合材料 双梁法测定层间剪切强度和模量
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    GB/T 41489-2022 Plastics polyamide determination by gas chromatography ε- Caprolactam and ω- Dodecalactam
    塑料 聚酰胺 气相色谱法测定ε-己内酰胺和ω-十二内酰胺
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    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
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    GB/T 33643-2022 Non-destructive testing—Test methods for leak detection by means of acoustic emission
    无损检测  声发射泄漏检测方法
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    GB/T 11106-2022 Metallic powder—Determination of green strength by compression of cylinder compacts
    金属粉末 用圆柱形压坯的压缩测定压坯强度的方法
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    GB/T 17248.1-2022 Acoustics—Noise emitted by machinery and equipment—Guidelines for the use of basic standards for the determination of emission sound pressure levels at a work station and at other specified positions
    声学 机器和设备发射的噪声 测定工作位置和其他指定位置发射声压级的基础标准使用导则
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    GB/T 41163-2021 Specification for process design of enhancing coal seam permeability by water jet in coalmine
    煤矿井下煤层水射流冲击增透工艺设计规范
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    GB/T 41105.2-2021 Non-destructive testing -- Measurement and evaluation of the X-ray tube voltage -- Part 2: Constancy check by the thick filter method
    无损检测? X射线管电压的测量和评价 第2部分:厚板滤波法稳定性核查
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    GB/T 20724-2021 Microbeam analysis—Method of thickness measurement for thin crystals by convergent beam electron diffraction
    微束分析 薄晶体厚度的会聚束电子衍射测定方法
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    GB/T 41171-2021 Urine-absorbing aids for incontinence -- Measurement of airborne respirable polyacrylate superabsorbent materials -- Determination of dust in collection cassettes by sodium atomic absorption spectrometry
    失禁用尿吸收辅助器具? 空气中可吸入聚丙烯酸高吸水性材料测量 钠原子吸收光谱法对采集盒粉尘的测定
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    GB/T 21437.3-2021 Road vehicles—Test method of electrical disturbances from conduction and coupling—Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
    道路车辆 电气/电子部件对传导和耦合引起的电骚扰试验方法 第3部分:对耦合到非电源线电瞬态的抗扰性
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    GB/T 41223-2021 Soil quality—Determination of potential nitrification and inhibition of nitrification—Rapid test by ammonium oxidation
    土壤质量 硝化潜势和硝化抑制作用的测定 氨氧化快速检测法
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    GB/T 41050-2021 Nanotechnologies -- Test method of the degradation of benzene by nano photocatalyst
    纳米技术 光催化纳米材料降解苯性能测试方法
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    GB/T 40915-2021 Determination of SiO2,Al2O3,Fe2O3,K2O,Na2O,CaO,MgO content of soda-lime-silica glass by X-ray fluorescence spectrometric method
    X射线荧光光谱法测定钠钙硅玻璃中SiO2、Al2O3、Fe2O3、K2O、Na2O、CaO、MgO含量
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    GB/T 19545.5-2021 Assistive products for walking,manipulated by one arm—Requirements and test methods—Part 5: Walking sticks and canes with seat
    单臂操作助行器具 要求和试验方法 第5部分:带座手杖
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    GB/T 40887.1-2021 Wheelchair containment and occupant retention systems for accessible transport vehicles designed for use by both sitting and standing passengers—Part 1:Systems for rearward-facing wheelchair seated passengers
    无障碍客车的轮椅车及乘坐者限位系统 第1部分:后向式轮椅车乘坐者系统
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    GB/T 4942-2021 Degrees of protection provided by the integral design of rotating electrical machines (IP code)—Classification
    旋转电机整体结构的防护等级(IP代码) 分级
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    GB/T 19322.1-2021 Small craft -- Airborne sound emitted by powered recreational craft -- Part 1: Pass-by measurement procedures
    小艇 机动游艇空气噪声 第1部分:通过测量程序
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    GB/T 40806-2021 Airborne noise emitted by machine tools—Operating conditions for metal-cutting machines
    机床发射空气传播噪声 金属切削机床的操作条件
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    GB/T 30845.2-2021 Plugs, socket-outlets and ship couplers for high-voltage shore connection systems (HVSC-systems)—Part 2: Dimensional compatibility and interchangeability requirements for accessories to be used by various types of ships
    高压岸电连接系统(HVSC系统)用插头、插座和船用耦合器 第2部分:不同类型的船舶用附件的尺寸兼容性和互换性要求
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    GB/T 40730-2021 Non-destructive testing -- Measuring thickness by electromagnetic ultrasonic pulse-echo
    无损检测 电磁超声脉冲回波式测厚方法
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    GB/T 39560.8-2021 Determination of certain substances in electrical and electronic products—Part 8:Phthalates in polymers by gas chromatography-mass spectrometry (GC-MS),gas chromatography-mass spectrometry using a pyrolyzer/thermaldesorption accessory (Py/TD-GC-MS)
    电子电气产品中某些物质的测定 第8部分:气相色谱-质谱法(GC-MS)与配有热裂解/热脱附的气相色谱-质谱法 (Py/TD-GC-MS)测定聚合物中的邻苯二甲酸酯
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    GB/T 39560.702-2021 Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method
    电子电气产品中某些物质的测定 第7-2部分:六价铬 比色法测定聚合物和电子件中的六价铬[Cr(VI)]
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    GB/T 39560.5-2021 Determination of certain substances in electrical and electronic products—Part 5: Cadmium,lead and chromium in polymers and electronics and cadmium and lead in metals by AAS,AFS,ICP-OES and ICP-MS
    电子电气产品中某些物质的测定 第5部分: AAS、AFS、ICP-OES和ICP-MS法测定聚合物和电子件中镉、铅、铬以及金属中镉、铅的含量
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    GB/T 39560.4-2021 Determination of certain substances in electrical and electronic products—Part 4: Mercury in polymers, metals and electronics by CV-AAS, CV-AFS , ICP-OES and ICP-MS
    电子电气产品中某些物质的测定 第4部分:CV-AAS、CV-AFS、ICP-OES和ICP-MS测定聚合物、金属和电子件中的汞
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    GB/T 40903-2021 Textiles—Identification of some animal fibres by DNA analysis method—Cashmere,wool,yak and their blends
    纺织品 DNA分析法鉴别某些特种动物纤维 山羊绒、绵羊毛、牦牛绒及其混合物
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    GB/T 3836.9-2021 Explosive atmospheres—Part 9:Equipment protection by encapsulation “m”
    爆炸性环境 第9部分:由浇封型“m”保护的设备
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    GB/T 3836.4-2021 Explosive atmospheres—Part 4:Equipment protection by intrinsic safety“i”
    爆炸性环境 第4部分:由本质安全型“i”保护的设备
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    GB/T 3836.3-2021 Explosive atmospheres—Part 3:Equipment protection by increased safety“e”
    爆炸性环境 第3部分:由增安型“e”保护的设备
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    GB/T 3836.2-2021 Explosive atmospheres—Part 2:Equipment protection by flameproof enclosures “d”
    爆炸性环境 第2部分:由隔爆外壳“d”保护的设备
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    GB/T 40566-2021 Granular polysilicon produced by fluidized bed method—Determination of hydrogen—Pulse heating inert gas fusion infrared absorption method
    流化床法颗粒硅 氢含量的测定 脉冲加热惰性气体熔融红外吸收法
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    GB/T 40625-2021 Indoor measurement methods for noise emitted by accelerating motor vehicles
    汽车加速行驶车外噪声室内测量方法
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    GB/T 40578-2021 Measurement methods for noise emitted by light-duty vehicles in multiple driving mode conditions
    轻型汽车多工况行驶车外噪声测量方法
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    GB/T 25915.12-2021 Cleanrooms and associated controlled environments—Part 12: Specifications for monitoring of air cleanliness by nanoscale particle concentration
    洁净室及相关受控环境 第12部分:监测空气中纳米粒子浓度的技术要求
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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
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    GB/T 40612-2021 Plastics—Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide
    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 通过测定释放二氧化碳的方法
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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
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    GB/T 40468-2021 Sheep and goat by-products
    羊副产品
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    GB/T 3836.31-2021 Explosive atmospheres—Part 31:Equipment dust ignition protection by enclosure “t”
    爆炸性环境 第31部分: 由防粉尘点燃外壳“t”保护的设备
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    GB/T 3836.8-2021 Explosive atmospheres—Part 8: Equipment protection by type of protection “n”
    爆炸性环境 第8部分:由“n”型保护的设备
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    GB/T 3836.5-2021 Explosive atmospheres—Part 5:Equipment protection by pressurized enclosure p
    爆炸性环境 第5部分:由正压外壳“p”保护的设备
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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    GB/T 6580-2021 Glass—Resistance to attack by a boiling aqueous solution of mixed alkali—Method of test and classification
    玻璃 耐沸腾混合碱水溶液侵蚀性 试验方法和分级
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    GB/T 40324-2021 Non-destructive testing—Testing method for large diameter round bars by focused ultrasound
    无损检测 大直径圆棒聚焦超声检测方法
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    GB/T 40307-2021 Non-destructive testing—Test method for texture by neutron diffraction
    无损检测 材料织构的中子检测方法
    China National Standards
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    English PDF
    GB/T 40196-2021 Method for analysing CCA and ACQ in preservative-treated wood and wood preservatives by X-ray fluorescence spectroscopy
    X射线荧光能谱仪测定防腐木材和木材防腐剂中CCA和ACQ的方法
    China National Standards
    by

    English PDF
    GB/T 40235-2021 Technical requirements of energy supervision data acquisition terminal for power generation fueled by coal with low calorific value
    低热值煤发电能源监管采集终端技术要求
    China National Standards
    by

    English PDF
    GB/T 40126-2021 Liquid silicone rubber - Application for baby nipple
    液体硅橡胶 婴儿奶嘴用
    China National Standards
    by

    English PDF
    GB/T 40110-2021 Surface chemical analysis - Determination of surface elemental contamination on silicon wafers by total-reflection X-ray fluorescence (TXRF) spectroscopy
    表面化学分析 全反射X射线荧光光谱法(TXRF)测定硅片表面元素污染
    China National Standards
    by

    English PDF
    GB/T 39970-2021 Thresholds and grading of coast-by noise for motor vehicle tyres
    汽车轮胎惯性滑行通过噪声限值和等级
    China National Standards
    by

    English PDF
    GB/T 9966.9-2021 Test methods for natural stone—Part 9: Determination of the dynamic modulus of elasticity by measuring the fundamental resonance frequency
    天然石材试验方法 第9部分:通过测量共振基本频率测定动力弹性模数
    China National Standards
    by

    English PDF
    GB/T 9966.13-2021 Test methods for natural stone—Part 13:Determination of water absorption coefficient by capillarity
    天然石材试验方法 第13部分:毛细吸水系数的测定
    China National Standards
    by

    English PDF
    GB/T 9966.11-2021 Test methods for natural stone—Part 11: Determination of resistance to ageing by cold and thermal shock
    天然石材试验方法 第11部分:激冷激热加速老化强度测定
    China National Standards
    by

    English PDF
    GB 40163-2021 Safety technical specification for packing dangerous goods in containers transported by sea
    海运危险货物集装箱装箱安全技术要求
    China National Standards
    by

    English PDF
    GB/T 9966.15-2021 Test methods for natural stone- Part 15:Determination of resistance ageing by salt mist
    天然石材试验方法 第15部分:耐盐雾老化强度测定
    China National Standards
    by

    English PDF
    GB/T 40227-2021 Baby carrier with hipseat
    婴幼儿腰凳
    China National Standards
    by

    English PDF
    GB/T 28004.1-2021 Disposable diapers—Part 1:Disposable diapers for baby
    纸尿裤 第1部分:婴儿纸尿裤
    China National Standards
    by

    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
    by

    English PDF
    GB/T 39748.10-2021 Urine-absorbing aids for incontinence -- Test methods for characterizing polymer-based absorbent materials -- Part 10: Determination of extractable polymer content by potentiometric titration
    失禁用尿吸收辅助器具 聚合物基质吸液材料特性的测定方法 第10部分:电位滴定法测定可萃取聚合物量
    China National Standards
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    English PDF
    GB/T 17650.2-2021 Test on gases evolved during combustion of materials from cables or optical fiber cables - Part 2: Determination of acidity (by pH measurement) and conductivity
    取自电缆或光缆的材料燃烧时释出气体的试验方法 第2部分:酸度(用pH测量)和电导率的测定
    China National Standards
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    English PDF
    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
    by

    English PDF

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