2020 year China issued GB standards list |
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GB/T 39142.1-2020 Specification of plastic-steel bilayer self-lubricating materials—Part 1：Running-in layer with modified PTFE tape
塑料－钢背二层粘接复合自润滑板材技术条件 第1部分：带改性聚四氟乙烯（PTFE）减摩层的板材 |
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GB/T 39300-2020 Treatment and disposal method for chromium-containing electroplating sludge
含铬电镀污泥处理处置方法 |
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GB 1903.48-2020 National food safety standard - Food nutrition enhancer - Magnesium hydrogen phosphate
食品安全国家标准 食品营养强化剂 磷酸氢镁 |
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GB/T 39413-2020 Performance requirements and test methods for BeiDou navigation satellite system signal simulator
北斗卫星导航系统信号模拟器性能要求及测试方法 |
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GB/T 27710-2020 Floor drain
地漏 |
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GB/T 39406-2020 Specification of XML exchange of PLC-based software development platform for industrial robots
工业机器人可编程控制器软件开发平台程序的XML交互规范 |
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GB/T 39199-2020 Characterization and testing methods of recycled polyethylene (PE)
聚乙烯（PE）塑料再生料的表征特性及检测方法 |
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GB/T 39196-2020 Technical specification for waste glass recycling
废玻璃回收技术规范 |
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GB/T 3780.27-2020 Carbon black—Part 27：Determination of aggregate size distribution by disc centrifuge photosedimentometry
炭黑 第27部分：用圆盘式离心光学沉积测量法测定聚集体尺寸分布 |
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GB/T 35381.12-2020 Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 12：Diagnostics services
农林拖拉机和机械 串行控制和通信数据网络 第12部分：诊断服务 |
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GB/Z 39502-2020 Laboratory animal—Guideline of COVID-19 animal models preparation
实验动物 新型冠状病毒肺炎（COVID-19）动物模型制备指南 |
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GB 51411-2020 Standard for design of metal mine land reclamation engineering
金属矿山土地复垦工程设计标准 |
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GB/T 39500-2020 Leather—Physical and mechanical tests—Determination of apparent density and mass per unit area
皮革 物理和机械试验 视密度和单位面积质量的测定 |
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GB 31604.50-2020 National food safety standard - Food contact materials and articles - Determination of nonylphenol migration
食品安全国家标准 食品接触材料及制品 壬基酚迁移量的测定 |
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GB/T 25217.14-2020 Methods for test, monitoring and prevention of rock burst—Part 14: Prevention method of roof hydraulic fracturing
冲击地压测定、监测与防治方法 第14部分：顶板水压致裂防治方法 |
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GB/T 39228-2020 Determination of soil microbial biomass—Fumigation-extraction method
土壤微生物生物量的测定 熏蒸提取法 |
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GB/T 35381.14-2020 Tractors and machinery for agriculture and forestry—Serial control and communications data network—Part 14：Sequence control
农林拖拉机和机械 串行控制和通信数据网络 第14部分：顺序控制 |
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GB/T 39211-2020 Testing method of phased array technology for ship steel weld
船舶钢焊缝超声相控阵检测方法 |
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GB/T 39286-2020 Absorption heat exchanger
吸收式换热器 |
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GB/T 39557-2020 Heat exchanger of household refrigerating appliance
家用电冰箱换热器 |
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GB/T 39535-2020 Test method for shore hardness of carbon materials
炭素材料肖氏硬度测定方法 |
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GB/T 19212.24-2020 Safety of transformers, reactors, power supply units and combinations thereof—Part 24：Particular requirements and test for transformers and power supply units for construction sites
变压器、电抗器、电源装置及其组合的安全 第24部分：建筑工地用变压器和电源装置的特殊要求和试验 |
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GB/T 39539-2020 Technical requirements for determination of gas diffusion coefficient in shale reservoir
页岩储层气体扩散系数的测定技术要求 |
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GB/T 39096-2020 Petroleum and natural gas industries—Aluminium alloy pipe for use as tubing for wells
石油天然气工业 油气井油管用铝合金管 |
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GB/T 29473-2020 Classification, code and marking of mobile laboratory
移动实验室分类、代号及标记 |
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GB/T 39415.2-2020 Packaging sacks—Method of specifications for characteristics—Part 2: Sacks made from thermoplastic flexible film
包装袋 特征性能规范方法 第2部分：热塑性软质薄膜袋 |
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GB/T 21296.5-2020 Automatic instruments for weighing road vehicles in motion—Part 5：Crystal quartz type
动态公路车辆自动衡器 第5部分：石英晶体式 |
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GB/T 21634-2020 Triple superphosphate
重过磷酸钙 |
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GB/T 18779.4-2020 Geometrical product specifications (GPS)—Inspection by measurement of workpieces and measuring equipment—Part 4: Background on functional limits and specification limits in decision rules
产品几何技术规范（GPS） 工件与测量设备的测量检验 第4部分：判定规则中功能限与规范限的基础 |
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GB/T 20996.1-2020 Performance of high-voltage direct current (HVDC) systems with line-commutated converters—Part 1: Steady-state conditions
采用电网换相换流器的高压直流系统的性能 第1部分：稳态 |
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GB/T 39560.6-2020 Determination of certain substances in electrical and electronic products—Part 6: Polybrominated biphenyls and polybrominated diphenyl ethers in polymers by gas chromatography-mass spectrometry（GC-MS）
电子电气产品中某些物质的测定 第6部分：气相色谱-质谱仪（GC-MS）测定聚合物中的多溴联苯和多溴二苯醚 |
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GB/T 21967-2020 YBZE and YBZSE series flameproof electromagnetic braking three-phase induction motors for crane application—Technical specification
YBZE、YBZSE系列起重用隔爆型电磁制动三相异步电动机 技术条件 |
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GB/T 32065.19-2020 Environmental test methods for oceanographic instruments—Part 19 : Immersion test
海洋仪器环境试验方法 第19部分：浸渍试验 |
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GB/T 21971-2020 YZD series multi-speed three-phase induction motors for crane application—Technical specification
YZD系列起重用多速三相异步电动机 技术条件 |
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GB/T 23248-2020 Code for design of seawater treatment for recirculating cooling seawater system
海水循环冷却水处理设计规范 |
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GB/T 30279-2020 Information security technology—Guidelines for categorization and classification of cybersecurity vulnerability
信息安全技术 网络安全漏洞分类分级指南 |
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GB/T 39513-2020 Field efficacy test methods and criterions of public health insecticides—Repellent
卫生杀虫剂现场药效测定与评价 驱避剂 |
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GB/T 39055-2020 Technical requirements of manufacturing and installation consulting service for mechanical parking system
机械式停车设备制造安装监理技术要求 |
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GB/T 23797-2020 Surveillance methods for vector density—Mosquito
病媒生物密度监测方法 蚊虫 |
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GB/T 25061-2020 Information security technology—XML digital signature syntax and processing specification
信息安全技术 XML数字签名语法与处理规范 |
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GB/T 20995-2020 Static var compensators(SVC)—Testing of thyristor valves
静止无功补偿装置 晶闸管阀的试验 |
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GB/T 18993.2-2020 Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 2：Pipes
冷热水用氯化聚氯乙烯（PVC-C）管道系统 第2部分：管材 |
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GB/T 39569-2020 Tidal energy resource assessment and characterization
潮流能资源评估及特征描述 |
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GB/T 37363.3-2020 Determination of biocides content of coating materials—Part 3:Determination of triclosan content
涂料中生物杀伤剂含量的测定 第3部分：三氯生含量的测定 |
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GB/T 19017-2020 Quality management—Guidelines for configuration management
质量管理 技术状态管理指南 |
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GB/T 20975.21-2020 Methods for chemical analysis of aluminium and aluminium alloy—Part 21: Determination of calcium content
铝及铝合金化学分析方法 第21部分：钙含量的测定 |
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GB/T 39574-2020 Technical requirements for content decency of smart terminal
智能终端内容过滤技术要求 |
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GB/T 18993.3-2020 Chlorinated poly (vinyl chloride) (PVC-C) piping systems for hot and cold water installations—Part 3：Fittings
冷热水用氯化聚氯乙烯（PVC-C）管道系统 第3部分：管件 |
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GB/T 35465.6-2020 Test method for fatigue properties of polymer matrix composite materials—Part 6:Fatige properties of adhesives in shear by tension
聚合物基复合材料疲劳性能测试方法 第6部分：胶粘剂拉伸剪切疲劳 |
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GB/T 16956-2020 Container lashing fitting for ships
船用集装箱绑扎件 |
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