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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. |
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GB/T 3654.10-2024 - English Version of China National Standard Determination of ferroniobium-aluminum content-EDTA titration method {译} 铌铁-铝含量的测定-EDTA滴定法 。 |
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GB/T 34877.4-2024 - English Version of China National Standard Industrial fans-Determination of sound power level of fans under standard laboratory conditions-Part 4: Sound intensity method {译} 工业风机-标准实验室条件下风机声功率级的测定-第4部分：声强法 。 |
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GB/T 5111-2024 - English Version of China National Standard Acoustics-Measurement of noise emitted by railway vehicles {译} 声学-轨道机车车辆发射噪声测量 。 |
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GB/T 44124-2024 - English Version of China National Standard Road vehicles-Road load =Determination of load {译} 道路车辆-道路负载测定 。 |
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GB/T 2039-2024 - English Version of China National Standard Metallic materials-Uniaxial tensile creep test method {译} 金属材料-单轴拉伸蠕变试验方法 。 |
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GB/T 15692-2024 - English Version of China National Standard Pharmaceutical machinery-Terminology {译} 制药机械-术语 。 |
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GB/T 44057-2024 - English Version of China National Standard Technical requirements for evaluation of the operation effect of rotary kiln recovery of secondary zinc oxide equipment {译} 回转窑回收次氧化锌装备运行效果评价技术要求 。 |
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GB/T 44045-2024 - English Version of China National Standard Rotor pumps for petroleum, petrochemical and natural gas industries {译} 石油、石化和天然气工业用转子泵 。 |
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GB/T 44038-2024 - English Version of China National Standard Vehicle reversing warning sound requirements and test methods {译} 车辆倒车提示音要求及试验方法 。 |
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GB/T 44092-2024 - English Version of China National Standard Sports park configuration requirements {译} 体育公园配置要求 。 |
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GB/T 44090-2024 - English Version of China National Standard Mountain climbing fitness trail configuration requirements {译} 登山健身步道配置要求 。 |
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GB/T 44065-2024 - English Version of China National Standard Venetian box {译} 百叶箱 。 |
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GB/T 44066-2024 - English Version of China National Standard Automatic weather station {译} 自动气象站 。 |
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GB/T 18449.1-2024 - English Version of China National Standard Metallic materials-Knoop hardness test-Part 1:-Test method {译} 金属材料-努氏硬度试验-第1部分:-试验方法 。 |
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GB/T 4340.1-2024 - English Version of China National Standard Metallic materials-Vickers hardness test-Part 1:-Test method {译} 金属材料-维氏硬度试验-第1部分:-试验方法 。 |
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GB/Z 44064-2024 - English Version of China National Standard Technical report on LED artificial light environment for plant growth {译} 植物生长LED人工光环境技术报告 。 |
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GB/T 44075-2024 - English Version of China National Standard Nanotechnology-surface enhanced Raman solid-phase substrate uniformity measurement-Raman imaging analysis method {译} 纳米技术-表面增强拉曼固相基片均匀性测量-拉曼成像分析法 。 |
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GB/T 44081-2024 - English Version of China National Standard Bypass diode thermal runaway test for photovoltaic modules {译} 光伏组件用旁路二极管热失控测试 。 |
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GB/T 18410-2024 - English Version of China National Standard Vehicle identification code barcode label {译} 车辆识别代号条码标签 。 |
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GB/T 3653.1-2024 - English Version of China National Standard Determination of boron iron-boron content-alkali titration method- {译} 硼铁-硼含量的测定-碱量滴定法- 。 |
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GB/T 44058-2024 - English Version of China National Standard Marking of ferrite cores {译} 铁氧体磁心的标记 。 |
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GB/T 44033-2024 - English Version of China National Standard Calculation methods for utilization of iron ore tailings {译} 铁矿尾矿利用率计算方法 。 |
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GB/T 44028-2024 - English Version of China National Standard Calculation methods for utilization of iron ore waste rock {译} 铁矿废石利用率计算方法 。 |
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GB/T 44123-2024 - English Version of China National Standard Test methods for automobile hydraulic brake systems {译} 汽车液压制动系统试验方法 。 |
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GB/T 44068-2024 - English Version of China National Standard LTE mobile Technical requirements for communication terminals supporting Beidou positioning {译} LTE移动通信终端支持北斗定位的技术要求 。 |
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GB/T 18802.331-2024 - English Version of China National Standard Low voltage surge protector components - Part 331: Performance requirements and test methods for metal oxide varistors (MOVs) {译} 低压电涌保护器元件-第331部分：金属氧化物压敏电阻（MOV）的性能要求和试验方法 。 |
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GB/T 33475.7-2024 - English Version of China National Standard Information technology - High efficiency multimedia coding - Part 7: Image file formats {译} 信息技术-高效多媒体编码-第7部分：图片文件格式 。 |
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GB/T 33475.5-2024 - English Version of China National Standard Information technology - High efficiency multimedia coding - Part 5: Reference software {译} 信息技术-高效多媒体编码-第5部分：参考软件 。 |
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GB/T 33475.4-2024 - English Version of China National Standard Information technology - High efficiency multimedia coding - Part 4: Conformity testing {译} 信息技术-高效多媒体编码-第4部分：符合性测试 。 |
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GB/T 44069.4-2024 - English Version of China National Standard Ferrite cores - Guidelines for size and surface defect limits - Part 4: RM type cores {译} 铁氧体磁心-尺寸和表面缺陷极限导则-第4部分:RM型磁心 。 |
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