China National Standards

China YD GB Standards English PDF List


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  •  China "YD" GB Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 43595-2023 Guidelines for start-up testing and commissioning of hYDraulic turbines, water pump turbines and energy storage pumps
    水轮机、水泵水轮机和蓄能泵启动试验及试运行导则
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    GB/T 34425-2023 Fuel cell electric vehicle hYDrogenation gun
    燃料电池电动汽车加氢枪
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    GB/T 20603-2023 Frozen Light HYDrocarbon Fluids Sampling of Liquefied Natural Gas
    冷冻轻烃流体 液化天然气的取样
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    GB/Z 43482-2023 HYDraulic transmissions Hoses and hose assemblies Methods of collecting fluid samples for analysis of cleanliness
    液压传动 软管和软管总成 收集流体样本分析清洁度的方法
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    GB/Z 43364-2023 Rotary power pump model pump hYDraulic performance acceptance test
    回转动力泵 模型泵水力性能验收试验
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    GB/T 8564-2023 Technical Specifications for Installation of HYDrogenerator Sets
    水轮发电机组安装技术规范
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    GB/T 3653.3-2023 Ferroboron Determination of silicon content Perchloric acid dehYDration gravimetric method
    硼铁 硅含量的测定 高氯酸脱水重量法
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    GB/T 43361-2023 Gas Analysis Validation of HYDrogen Fuel Analysis Methods for Proton Exchange Membrane Fuel Cells for Road Vehicles
    气体分析 道路车辆用质子交换膜燃料电池氢燃料分析方法的确认
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    GB/T 16826-2023 Electro-hYDraulic servo universal testing machine
    电液伺服万能试验机
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    GB/T 26990-2023 Fuel cell electric vehicle on-board hYDrogen system technical conditions
    燃料电池电动汽车 车载氢系统技术条件
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    GB/T 23101.4-2023 Surgical implants HYDroxyapatite Part 4: Determination of coating bond strength
    外科植入物 羟基磷灰石 第4部分:涂层粘结强度的测定
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    GB/T 23101.3-2023 Surgical implants HYDroxyapatite Part 3: Chemical analysis and characterization of crystallinity and phase purity
    外科植入物 羟基磷灰石 第3部分:结晶度和相纯度的化学分析和表征
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    GB/T 14157-2023 hYDrogeological terminology
    水文地质术语
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    GB/T 7746-2023 Industrial anhYDrous hydrogen fluoride
    工业无水氟化氢
    China National Standards
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    GB/T 3392-2023 Determination of hYDrocarbon impurities in propylene for industrial use - Gas chromatography
    工业用丙烯中烃类杂质的测定 气相色谱法
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    GB/T 15622-2023 HYDraulic cylinder test method
    液压缸 试验方法
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    GB 5009.292-2023 National Food Safety Standard Determination of β-Apo-8’-carotene aldehYDe in food
    食品安全国家标准 食品中β -阿朴-8’-胡萝卜素醛的测定
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    GB 1886.371-2023 National Food Safety Standard Food Additive ε-Polylysine HYDrochloride
    食品安全国家标准 食品添加剂 ε-聚赖氨酸盐酸盐
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    GB 1886.372-2023 National Food Safety Standard Food Additive L-methionylglycine hYDrochloride
    食品安全国家标准 食品添加剂 L-蛋氨酰基甘氨酸盐酸盐
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    GB 5009.265-2021 National food safety standards Determination of polycyclic aromatic hYDrocarbons in food
    食品安全国家标准 食品中多环芳烃的测定
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    GB 1886.349-2021 National Food Safety Standard Food Additive Five-carbon Diacetal (also known as GlutaraldehYDe)
    食品安全国家标准 食品添加剂 五碳双缩醛 (又名戊二醛)
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    GB 1886.348-2021 National Food Safety Standard Food Additive Trisodium HYDrogen Pyrophosphate
    食品安全国家标准 食品添加剂 焦磷酸一氢三钠
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    GB 1886.347-2021 National Food Safety Standard Food Additive 4-amino-5,6-dimethylthieno[2,3-d]pyrimidin-2(1H)-one hYDrochloride
    食品安全国家标准 食品添加剂 4-氨基-5,6-二甲基噻吩并[2,3-d]嘧啶-2(1H)-酮盐酸盐
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    GB 1886.337-2021 National Food Safety Standard Food Additive Potassium DihYDrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸二氢钾
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    GB 1886.336-2021 National Food Safety Standard Food Additive Sodium DihYDrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸二氢钠
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    GB 1886.334-2021 National Food Safety Standard Food Additive Dipotassium HYDrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸氢二钾
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    GB 1886.333-2021 National Food Safety Standard Food Additive Calcium DihYDrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸二氢钙
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    GB 1886.331-2021 National Food Safety Standard Food Additive Diammonium HYDrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸氢二铵
    China National Standards
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    GB 1886.330-2021 National Food Safety Standard Food Additive Ammonium DihYDrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸二氢铵
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    GB 1886.329-2021 National Food Safety Standard Food Additive Disodium HYDrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸氢二钠
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    GB 1886.328-2021 National Food Safety Standard Food Additive Disodium DihYDrogen Pyrophosphate
    食品安全国家标准 食品添加剂 焦磷酸二氢二钠
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    GB 1886.3-2021 National Food Safety Standard Food Additive Calcium HYDrogen Phosphate
    食品安全国家标准 食品添加剂 磷酸氢钙
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    GB 22216-2020 National Food Safety Standards Food Additives HYDrogen Peroxide
    食品安全国家标准 食品添加剂 过氧化氢
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    GB/Z 43078-2023 HYDraulic Transmission Connections Installation Instructions for Stud-End Adjustable Pipe Couplings
    液压传动连接 螺柱端可调管接头的安装指导
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    GB/Z 43075-2023 HYDraulic transmission connections Identification and nomenclature
    液压传动连接 标识与命名
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    GB/T 8297-2023 Concentrated natural rubber latex - Determination of potassium hYDroxide (KOH) value
    浓缩天然胶乳 氢氧化钾(KOH)值的测定
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    GB/T 8038-2023 Coked toluene - Determination of hYDrocarbon impurity content - Gas chromatography
    焦化甲苯 烃类杂质含量的测定 气相色谱法
    China National Standards
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    GB/T 7894-2023 Basic technical requirements for hYDroelectric generators
    水轮发电机基本技术要求
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    GB/T 7744-2023 Industrial hYDrofluoric acid
    工业氢氟酸
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    GB/T 5170.21-2023 Inspection methods for environmental testing equipment Part 21: HYDraulic vibration systems for vibration (random) testing
    环境试验设备检验方法 第21部分:振动(随机)试验用液压式振动系统
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    GB/T 43178-2023 Flupron hYDrazone technical material
    氰氟虫腙原药
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    GB/T 43137-2023 Earthmoving Machinery HYDraulic Breakers Terminology and Commercial Specifications
    土方机械 液压破碎锤 术语和商业规格
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    GB/T 43105-2023 Seamless steel pipe for hYDroformed parts
    液压成形件用无缝钢管
    China National Standards
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    GB/T 43085-2023 Plastics Polymer dispersions Determination of free formaldehYDe content
    塑料 聚合物分散体 游离甲醛含量的测定
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    GB/T 43077.4-2023 HYDraulic Transmission Connections Plain Threaded Flat Ports and Stud Ends Part 4: Hexagonal Screw Plug
    液压传动连接 普通螺纹平油口和螺柱端 第4部分:六角螺塞
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    GB/T 42998-2023 Method for determination of prohibited and restricted substances in furniture products and their materials AldehYDes and ketones
    家具产品及其材料中禁限用物质测定方法 醛酮类化合物
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    GB/T 3959-2023 Industrial anhYDrous aluminum chloride
    工业无水氯化铝
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    GB/T 3683-2023 Specification for rubber hoses and hose assemblies, wire braid reinforced hYDraulic types suitable for oil-based or water-based fluids
    橡胶软管及软管组合件 油基或水基流体适用的钢丝编织增强液压型 规范
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    GB/T 29493.4-2023 Determination of harmful substances in textile dyeing and finishing auxiliaries Part 4: Determination of polycyclic aromatic hYDrocarbons (PAHs)
    纺织染整助剂中有害物质的测定 第4部分:多环芳烃化合物(PAHs)的测定
    China National Standards
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    GB/T 23671-2023 2-HYDroxy-6-naphthoic acid
    2-羟基-6-萘甲酸
    China National Standards
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    GB/T 1919-2023 Industrial potassium hYDroxide
    工业氢氧化钾
    China National Standards
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    GB/T 42857-2023 Safety requirements for pressure swing adsorption hYDrogen purification system
    变压吸附提纯氢气系统安全要求
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    GB/T 42855-2023 Technical Requirements for HYDrogen Fuel Cell Vehicle Refueling Protocol
    氢燃料电池车辆加注协议技术要求
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    GB/T 11064.9-2023 Methods for chemical analysis of lithium carbonate, lithium hYDroxide monohydrate, and lithium chloride Part 9: Determination of sulfate content Barium sulfate turbidity method
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第9部分:硫酸根含量的测定 硫酸钡浊度法
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    GB/T 6150.15-2023 Methods for chemical analysis of tungsten concentrates Part 15: Determination of bismuth content HYDride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry
    钨精矿化学分析方法 第15部分:铋含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法
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    GB/T 6150.10-2023 Methods for chemical analysis of tungsten concentrates Part 10: Determination of lead content HYDride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry
    钨精矿化学分析方法 第10部分:铅含量的测定 氢化物发生原子荧光光谱法和火焰原子吸收光谱法
    China National Standards
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    GB/T 42656-2023 Test method for kinetic properties of hYDrogen absorption and release reaction of rare earth hydrogen storage alloys
    稀土系储氢合金 吸放氢反应动力学性能测试方法
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    GB/T 29918-2023 Test method for pressure-composition isotherm (PCI) of rare earth hYDrogen storage alloys
    稀土系储氢合金 压力-组成等温线(PCI)的测试方法
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    GB/T 1270-2023 Chemical reagent Cobalt chloride hexahYDrate (cobalt chloride)
    化学试剂 六水合氯化钴(氯化钴)
    China National Standards
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    GB/T 678-2023 Chemical reagent ethanol (anhYDrous ethanol)
    化学试剂 乙醇(无水乙醇)
    China National Standards
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    GB/T 667-2023 Chemical Reagent Zinc Nitrate HexahYDrate (Zinc Nitrate)
    化学试剂 六水合硝酸锌(硝酸锌)
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    GB/T 28782.2-2023 HYDraulic transmissions - Measurement technology Part 2: Measurement of mean steady-state pressure in closed circuits
    液压传动 测量技术 第2部分:密闭回路中平均稳态压力的测量
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    GB/T 28782.1-2023 HYDraulic transmissions - Measuring technology - Part 1: General principles
    液压传动 测量技术 第1部分:通则
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    GB/T 14034.1-2023 HYDraulic transmission connections Metal pipe couplings Part 1: 24° taper
    液压传动连接 金属管接头 第1部分:24°锥形
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    GB/T 7939.3-2023 HYDraulic power connections - Test methods - Part 3: Hose assemblies
    液压传动连接 试验方法 第3部分:软管总成
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    GB/T 42596.3-2023 Safety of machine tools - Presses - Part 3: Safety requirements for hYDraulic presses
    机床安全 压力机 第3部分:液压机安全要求
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    GB/T 42431-2023 General specification for variable displacement hYDraulic pumps driven by AC induction motors for aircraft
    飞机交流感应电动机驱动的变量液压泵通用规范
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    GB/T 42434-2023 General specification for aircraft constant pressure variable hYDraulic pump
    飞机恒压变量液压泵通用规范
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    GB/Z 42533-2023 HYDraulic transmission system Theoretical correlation method between the cleanliness of the system and the cleanliness of the components constituting the system and the degree of oil pollution
    液压传动 系统 系统清洁度与构成该系统的元件清洁度和油液污染度理论关联法
    China National Standards
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    GB/T 28189-2023 Textiles - Determination of polycyclic aromatic hYDrocarbons
    纺织品 多环芳烃的测定
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    GB/T 42626-2023 Regular inspection and evaluation of compressed hYDrogen fiber fully wound gas cylinders for vehicles
    车用压缩氢气纤维全缠绕气瓶定期检验与评定
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    GB/T 14034.4-2023 HYDraulic power connections - Metallic pipe fittings - Part 4: 60° cone
    液压传动连接 金属管接头 第4部分:60°锥形
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    GB/T 14034.2-2023 HYDraulic power connections - Metallic pipe fittings - Part 2: 37° flared
    液压传动连接 金属管接头 第2部分:37°扩口式
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    GB/T 42612-2023 Compressed hYDrogen plastic liner carbon fiber fully wound gas cylinder for vehicles
    车用压缩氢气塑料内胆碳纤维全缠绕气瓶
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    GB/T 42610-2023 Test method for compatibility between plastic liner and hYDrogen gas of high-pressure hydrogen cylinder
    高压氢气瓶塑料内胆和氢气相容性试验方法
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    GB/T 42536-2023 Combination valve for high-pressure hYDrogen storage cylinders for vehicles
    车用高压储氢气瓶组合阀门
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    GB/T 11064.2-2023 Lithium carbonate, lithium hYDroxide monohydrate, lithium chloride chemical analysis methods - Part 2: Determination of lithium hydroxide content - acid-base titration
    碳酸锂、单水氢氧化锂、氯化锂化学分析方法 第2部分:氢氧化锂含量的测定 酸碱滴定法
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    GB/T 42559-2023 Acoustics - Interferometric Fiber Optic HYDrophone Phase Shift Sensitivity Measurement
    声学 干涉型光纤水听器相移灵敏度测量
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    GB/T 11060.13-2023 Natural gas - Determination of sulfur compounds - Part 13: Determination of hYDrogen sulfide content by ultraviolet absorption method
    天然气 含硫化合物的测定 第13部分:用紫外吸收法测定硫化氢含量
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    GB/T 11060.12-2023 Natural gas - Determination of sulfur compounds - Part 12: Determination of hYDrogen sulfide content by laser absorption spectroscopy
    天然气 含硫化合物的测定 第12部分:用激光吸收光谱法测定硫化氢含量
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    GB/T 11060.1-2023 Natural gas - Determination of sulfur compounds - Part 1: Determination of hYDrogen sulfide content by iodometric method
    天然气 含硫化合物的测定 第1部分:用碘量法测定硫化氢含量
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    GB/T 11060.2-2023 Natural gas - Determination of sulfur compounds - Part 2: Determination of hYDrogen sulfide content by the methylene blue method
    天然气 含硫化合物的测定 第2部分:用亚甲蓝法测定硫化氢含量
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    GB/T 17491-2023 HYDraulic transmissions - Pumps, motors - Test methods for steady-state performance
    液压传动 泵、马达 稳态性能的试验方法
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    GB/T 42155-2023 HYDraulic transmission - Spin-on filter inspection method - Rated fatigue life and rated static burst pressure of pressure shell
    液压传动 旋装滤检验方法 承压壳体额定疲劳寿命和额定静态爆破压力
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    GB/T 37162.4-2023 HYDraulic transmission - Monitoring of particle contamination of liquids - Part 4: Application of shading technology
    液压传动 液体颗粒污染度的监测 第4部分:遮光技术的应用
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    GB/T 42351.1-2023 Preparation of particulate standards Part 1: PolYDisperse standards based on picket fence distribution of monodisperse spherical particles
    颗粒标准样品的制备 第1部分:基于单分散球形颗粒尖桩栅栏分布的多分散标准样品
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    GB 12327-2022 HYDrographic Code
    海道测量规范
    China National Standards
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    GB/T 21221-2022 Insulating fluids Unused insulating fluids based on synthetic aromatic hYDrocarbons
    绝缘液体 以合成芳烃为基的未使用过的绝缘液体
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    GB/Z 41506-2022 HYDraulic transmission - Fatigue pressure test for metal pressure shells - Evaluation method
    液压传动 金属承压壳体的疲劳压力试验 评价方法
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    GB/T 14571.3-2022 Test methods for ethylene glycol for industrial use - Part 3: Determination of aldehYDe content
    工业用乙二醇试验方法 第3部分:醛含量的测定
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    GB/T 41649-2022 Determination of formaldehYDe emission from wooden toys - Flask method
    木制玩具中甲醛释放量的测定 烧瓶法
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    GB/T 23101.6-2022 Implants for surgery - HYDroxyapatite - Part 6: Powder
    外科植入物 羟基磷灰石 第6部分:粉末
    China National Standards
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    GB/T 41416-2022 Textiles α- Determination of bromocinnamaldehYDe and 1,3-propane sulfonic acid lactone
    纺织品 α-溴代肉桂醛和1,3-丙烷磺酸内酯的测定
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    GB/T 41368-2022 Technical specification for automatic hYDrological forecasting system
    水文自动测报系统技术规范
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    GB/T 10544-2022 Rubber hoses and hose assemblies—Rubber-covered spiral-wire-reinforced hYDraulic types for oil-based or water-based fluids—Specification
    橡胶软管及软管组合件  油基或水基流体适用的钢丝缠绕增强外覆橡胶液压型 规范
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    GB/T 9251-2022 Methods for hYDrostatic test of gas cylinders
    气瓶水压试验方法
    China National Standards
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    GB/T 15385-2022 Method for hYDraulic burst test of gas cylinder
    气瓶水压爆破试验方法
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    GB/T 3871.18-2022 Agricultural tractors—Test procedures—Part 18: HYDraulic power at tractor/implement interface
    农业拖拉机  试验规程  第18部分:拖拉机与机具接口处液压功率
    China National Standards
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    GB/T 24622-2022 Guidance on the measurement of hYDrophobicity of insulator surfaces
    绝缘子表面憎水性测量导则
    China National Standards
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    GB/T 41369-2022 Quality evaluation of comprehensive performance of units operation of small hYDropower stations
    小型水电站机组运行综合性能质量评定
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