2020 year China issued GB standards list |
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GB/T 38774-2020 Adjustable permanent magnetic drives—General technical specifications
永磁调速器 通用技术规范 |
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GB/T 21833.2-2020 Seamless austenitic-ferritic (duplex) stainless steel tubes and pipes—Part 2: Pipes for fluid service
奥氏体-铁素体型双相不锈钢无缝钢管 第2部分：流体输送用管 |
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GB/T 20888.1-2020 Machinery for forestry—Safety requirements and testing for pole-mounted powered pruners—Part 1: Machines fitted with an integral combustion engine
林业机械 杆式动力修枝锯安全要求和试验 第1部分：侧挂式动力修枝锯 |
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GB/T 38648-2020 Information security technology—Guideline to bluetooth security
信息安全技术 蓝牙安全指南 |
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GB/T 21085-2020 Qualified certificate of vehicle
机动车出厂合格证 |
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GB/T 38763-2020 Permanent magnetic couplings—General technical specifications
永磁联轴器 通用技术规范 |
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GB/T 38676-2020 Information technology—Big data—Functional testing requirements for storage and processing systems
信息技术 大数据 存储与处理系统功能测试要求 |
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GB/Z 38767-2020 Targeted poverty alleviation—Specification for operation management of donkey industry project
精准扶贫 驴产业项目运营管理规范 |
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GB/T 38669-2020 Internet of things—General technical requirements for mine production line intelligent supervisory system
物联网 矿山产线智能监控系统总体技术要求 |
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GB/T 38664.3-2020 Information technology—Big data—Government data opening and sharing— Part 3：Open degree evaluation
信息技术 大数据 政务数据开放共享 第3部分：开放程度评价 |
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GB/T 31301.6-2020 Footwear manufacturing machines—Safety requirememts—Part 6: Cementing and cementing drying machines
制鞋机械 安全要求 第6部分：上胶机和胶粘干燥机 |
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GB/T 2889.2-2020 Plain bearings—Terms, definitions，classification and symbols—Part 2：Friction and wear
滑动轴承 术语、定义、分类和符号 第2部分:摩擦和磨损 |
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GB/T 38723-2020 Determination of emission rate of volatile organic compounds from wooden furniture—Concentration history method
木家具中挥发性有机化合物释放速率检测 逐时浓度法 |
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GB/T 38556-2020 Information security technology—Technical specifications for one-time-password cryptographic application
信息安全技术 动态口令密码应用技术规范 |
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GB/T 38837-2020 Specification for operation and maintenance of rural household latrine with three-compartment septic tank
农村三格式户厕运行维护规范 |
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GB/T 38750.2-2020 Reciprocating internal combustion engine energy efficiency evaluating specifications—Part 2:Gasoline engines
往复式内燃机能效评定规范 第2部分：汽油机 |
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GB/T 38734-2020 Technical requirements and test methods for household and similar heat pump water heaters with CO2 as refrigerants
以CO2为制冷剂的热泵热水器技术要求和试验方法 |
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GB/T 23137-2020 Heat pump water heater for household and similar application
家用和类似用途热泵热水器 |
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GB/Z 38623-2020 Intelligent manufacturing—Human-computer interaction system—Technological requirements of semantic library
智能制造 人机交互系统 语义库技术要求 |
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GB 18582-2020 Limit of harmful substances of architectural wall coatings
建筑用墙面涂料中有害物质限量 |
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