2020 year China issued GB standards list |
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GB/T 39167-2020 Test method of tensile shear for resistance spot and embossed projection welds
电阻点焊及凸焊接头的拉伸剪切试验方法 |
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GB/T 10910-2020 Agricultural wheeled tractors and field machinery—Measurement of whole-body vibration of the operator
农业轮式拖拉机和田间作业机械 驾驶员全身振动的测量 |
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GB/T 7260.503-2020 Uninterruptible power systems (UPS)—Part 5-3: DC output UPS—Performance and test requirements
不间断电源系统（UPS） 第5–3部分：直流输出UPS 性能和试验要求 |
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GB/T 12688.10-2020 Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatography
工业用苯乙烯试验方法 第10部分:含氧化合物的测定 气相色谱法 |
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GB 15193.28-2020 National food safety standard - Test of Mammalian cell micronucleus in vitro
食品安全国家标准 体外哺乳类细胞微核试验 |
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GB 5009.281-2020 National food safety standard - Determination of cinnamaldehyde residues in foods
食品安全国家标准 食品中肉桂醛残留量的测定 |
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GB/T 39132-2020 Fuel cell electric vehicle engineering approval evaluation program
燃料电池电动汽车定型试验规程 |
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GB/T 18993.1-2020 Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 1：General
冷热水用氯化聚氯乙烯（PVC-C）管道系统 第1部分：总则 |
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GB/T 39140.2-2020 Clamping flanges for diamond circular saw blade—Part 2:Building construction and civil engineering
金刚石圆锯片用夹紧卡盘 第2部分：建筑施工和土木工程 |
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GB/T 39141.1-2020 Mineral and sapphire watch-glasses—Part 1：Dimensions and tolerances
无机和蓝宝石手表玻璃 第1部分：尺寸和公差 |
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GB/T 19066.1-2020 Composite wave-serrated metal gaskets for pipe flanges一Part 1: PN designated
管法兰用金属波齿复合垫片 第1部分：PN系列 |
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GB/T 5211.6-2020 General methods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspension
颜料和体质颜料通用试验方法 第6部分：水悬浮液pH值的测定 |
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GB/T 24242.2-2020 Non-alloy steel wire rod for conversion to wire —Part 2：Specific requirements for general purpose wire rod
制丝用非合金钢盘条 第2部分:一般用途盘条 |
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GB/T 39230-2020 Code of practice for installation and commissioning of heavy duty submarine cable recovery and releasing device
重型海底电缆收放装置安装与调试规程 |
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GB 9706.103-2020 Medical electrical equipment—Part 1-3: General requirements for basic safety and essential performance—Collateral Standard: Radiation protection in diagnostic X-ray equipment
医用电气设备 第1-3部分：基本安全和基本性能的通用要求 并列标准：诊断X射线设备的辐射防护 |
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GB/T 20801.4-2020 Pressure piping code—Industrial piping—Part 4:Fabrication and assembly
压力管道规范 工业管道 第4部分:制作与安装 |
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GB/T 1531-2020 Copper and copper alloy capillary tube
铜及铜合金毛细管 |
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GB/T 29639-2020 Guidelines for enterprises to develop emergency response plan for work place accidents
生产经营单位生产安全事故应急预案编制导则 |
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GB/T 39261-2020 Nanotechnologies—Guidance on physico-chemical characterization of engineered nanoscale materials for toxicologic assessment
纳米技术 纳米材料毒理学评价前理化性质表征指南 |
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GB 9706.217-2020 Medical electrical equipment—Part 2-17: Particular requirements for the basic safety and essential performance of automatically-controlled brachytherapy afterloading equipment
医用电气设备 第2-17部分：自动控制式近距离治疗后装设备的基本安全和基本性能专用要求 |
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