2020 year China issued GB standards list |
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GB/T 19725.2-2020 Agricultural and forestry machinery — Safety requirements and testing for portable, hand-held ,powered brush-cutters and grass-trimmers — Part 2: Machines for use with back-pack power unit
农林机械 便携式割灌机和割草机安全要求和试验 第2部分：背负式动力机械 |
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GB 18581-2020 Limit of harmful substances of woodware coatings
木器涂料中有害物质限量 |
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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 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/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 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/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 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 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 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 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/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 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 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 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/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/T 19726.1-2020 Machinery for forestry—Portable chain-saw safety requirements and testing—Part 1: Chain-saws for forest service
林业机械 便携式油锯安全要求和试验 第1部分：林用油锯 |
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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 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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GB/T 38741-2020 Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography
口腔清洁护理用品 牙膏中氯己定、呋喃西林、双氯芬酸、氯二甲酚和己脒定二（羟乙基磺酸）盐5种杀菌剂含量的测定 高效液相色谱法 |
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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 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 38776-2020 Classification and codes for electronic commerce software component
电子商务软件构件分类与代码 |
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GB/T 38643-2020 Information technology—Big data—Functional testing requirements for analytic system
信息技术 大数据 分析系统功能测试要求 |
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GB/T 38761-2020 Geometrical product specifications (GPS)—Characteristics and conditions—Definitions
产品几何技术规范（GPS） 特征和条件 定义 |
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GB/Z 38766-2020 Targeted poverty alleviation—Specification for operation and management of photovoltaic-agriculture project
精准扶贫 光伏农业项目运营管理规范 |
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GB/T 2889.1-2020 Plain bearings—Terms, definitions, classification and symbols—Part 1: Design, bearing materials and their properties
滑动轴承 术语、定义、分类和符号 第1部分：结构、轴承材料及其性能 |
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GB/T 38750.1-2020 Reciprocating internal combustion engine energy efficiency evaluating specifications—Part 1:Diesel engines
往复式内燃机能效评定规范 第1部分：柴油机 |
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GB/T 38773-2020 Comprehensive evaluation method of useage for prevention and control to stored grain pests
储粮害虫防治技术应用评价方法 |
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GB/T 38637.1-2020 Internet of things—Access of sensing and controlling device—Part 1: General requirements
物联网 感知控制设备接入 第1部分：总体要求 |
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GB/T 38634.3-2020 Systems and software engineering—Software testing—Part 3: Test documentation
系统与软件工程 软件测试 第3部分：测试文档 |
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GB/T 38540-2020 Information security technology—Technical specification secure electronic seal signature cryptography
信息安全技术 安全电子签章密码技术规范 |
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GB/T 13908-2020 General requirements for mineral exploration
固体矿产地质勘查规范总则 |
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GB/T 38757-2020 Specifications for facility agricultural microclimate observation—Heliogreenhouse and plastic tunnel
设施农业小气候观测规范 日光温室和塑料大棚 |
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GB/T 38670-2020 Intelligent manufacturing—Radio frequency identification system—Tag data format
智能制造 射频识别系统 标签数据格式 |
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GB/T 19724-2020 Forestry machinery—Portable chain-saws and brush-cutters—Exhaust system-caused fire risk
林业机械 便携式油锯和割灌机 易引起火险的排放系统 |
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GB/T 38770-2020 Spheroidite examination and grading for low and medium carbon steels
低、中碳钢球化组织检验及评级 |
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GB/T 5095.2506-2020 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-6：Test 25f：Eye pattern and jitter
电子设备用机电元件 基本试验规程及测量方法 第25-6部分：试验25f：眼图和抖动 |
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GB/T 5095.2509-2020 Electromechanical components for electronic equipment—Basic testing procedures and measuring methods—Part 25-9: Signal integrity tests－Test 25i: Alien crosstalk
电子设备用机电元件 基本试验规程及测量方法 第25-9部分：信号完整性试验 试验25i：外来串扰 |
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GB/T 17901.1-2020 Information technology--Security techniques--Key management--Part 1: Framework
信息技术 安全技术 密钥管理 第1部分：框架 |
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GB/T 38635.1-2020 Information security technology—Identity-based cryptographic algorithms SM9—Part 1：General
信息安全技术 SM9标识密码算法 第1部分：总则 |
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GB/T 38787-2020 Plastics—Methods for the preparation of samples for biodegradation testing of plastic materials
塑料 材料生物分解试验用样品制备方法 |
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GB/T 38760-2020 Geometrical product specifications (GPS)—Features utilized in specification and verification
产品几何技术规范（GPS） 规范和检验中使用的要素 |
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GB/T 38635.2-2020 Information security technology—Identity-based cryptographic algorithms SM9—Part 2：Algorithms
信息安全技术 SM9标识密码算法 第2部分：算法 |
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GB/T 38789-2020 Oral care and cleansing products—Determination of 10 elements in toothpaste—Inductively coupled？plasma mass spectrometry
口腔清洁护理用品 牙膏中10种元素含量的测定 电感耦合等离子体质谱法 |
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GB/T 38664.2-2020 Information technology—Big data—Government data opening and sharing— Part 2:Basic requirement
信息技术 大数据 政务数据开放共享 第2部分：基本要求 |
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GB/T 38001.62-2020 Flexible display devices—Part 6-2: Environmental testing methods
柔性显示器件 第6-2部分：环境试验方法 |
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GB/T 38747-2020 Transfer transaction of rural property rights—Construction and maintenance of information platform
农村产权流转交易 信息平台建设与维护 |
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GB/T 16145-2020 Gamma spectrometry method of analysing radionuclides in biological samples
生物样品中放射性核素的γ能谱分析方法 |
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GB/T 38791-2020 Oral care and cleansing products—Determination of boric acid and borates in toothpastes—Inductively coupled plasma atomic emission spectrometry
口腔清洁护理用品 牙膏中硼酸和硼酸盐含量的测定 电感耦合等离子体原子发射光谱法 |
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