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'2020'
China GB Standards List

 GB/T 24988-2020  
Copy paper
复印纸
 GB/T 26206-2020  
Injecting water foot massager
注水式足部按摩器
 GB/T 26790.4-2020  
Industrial wireless networks WIA specification—Part 4: WIA-FA protocol conformance test specification
工业无线网络WIA规范 第4部分：WIA-FA协议一致性测试规范
 GB/T 27710-2020  
Floor drain
地漏
 GB/T 28963-2020  
Ships and marine technology—Fire-extinguishing systems for protection of galley cooking equipment
船舶与海上技术 船用厨房烹调设备灭火系统
 GB/T 31009-2020  
Foot protection—Critical substance requirements and test methods for footwear
足部防护 鞋（靴）限量物质要求及测试方法
 GB/T 31275-2020  
Assessment of lighting equipment related to human exposure to electromagnetic field
照明设备对人体电磁辐射的评价
 GB/T 38048.1-2020  
Surface cleaning appliances—Part1: General requirements on test material and test equipment
表面清洁器具 第1部分：试验材料和设备的通用要求
 GB/T 38637.2-2020  
Internet of things—Access of sensing and controlling device—Part 2:Data management requirements
物联网 感知控制设备接入 第2部分：数据管理要求
 GB/T 38845-2020  
Data description of smart instrumentation—Positioners
智能仪器仪表的数据描述 定位器
 GB/T 24328.9-2020  
Tissue paper and tissue products—Part 9: Determination of wet ball burst strength
卫生纸及其制品 第9部分：湿球形耐破度的测定
 GB/T 39083-2020  
Specification of express service payment information exchange
快递服务支付信息交换规范
 GB/T 39084-2020  
Green product assessment-Packings for express service
绿色产品评价 快递封装用品
 GB/T 39002-2020  
Guidance on individual dining system in catering service
餐饮分餐制服务指南
 GB/T 38806-2020  
Metallic materials—Sheet and strip—Test method for bending and folding properties
金属材料 薄板和薄带 弯折性能试验方法
 GB/T 32288-2020  
Electrical steel core for power transformers
电力变压器用电工钢铁心
 GB/T 38818-2020  
Steel wire ropes for hanger of suspension bridge
悬索桥吊索用钢丝绳
 GB/T 38817-2020  
Steel for high heat input welding
大线能量焊接用钢
 GB/T 38816-2020  
Agate—Beihong agate—Testing
玛瑙 北红玛瑙 鉴定
 GB/T 38815-2020  
Superalloy powders atomized by plasma rotating electrode process
等离子旋转电极雾化高温合金粉末
 GB/T 38814-2020  
Steel wire ropes slings—Fatigue testing method
钢丝绳索具 疲劳试验方法
 GB/T 38813-2020  
General requirements for hot-rolled pickled steel sheet and strip
热轧酸洗钢板及钢带的一般要求
 GB/T 38812.3-2020  
Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method
直接还原铁 硅、锰、磷、钒、钛、铜、铝、砷、镁、钙、钾、钠含量的测定 电感耦合等离子体原子发射光谱法
 GB/T 38812.2-2020  
Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
直接还原铁 金属铁含量的测定 三氯化铁分解重铬酸钾滴定法
 GB/T 38812.1-2020  
Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
直接还原铁 亚铁含量的测定 三氯化铁分解重铬酸钾滴定法
 GB/T 38811-2020  
Metallic materials—Residual stress—Method of sound beam control
金属材料 残余应力 声束控制法
 GB/T 38810-2020  
Seamless stainless steel pipes for liquefied natural gas
液化天然气用不锈钢无缝钢管
 GB/T 38809-2020  
General specification for low alloy ultra-high strength steels
低合金超高强度钢通用技术条件
 GB/T 38820-2020  
Irradiation-resistant and heat-resistant steels
抗辐照耐热钢
 GB/T 38794-2020  
Chemical safety in furniture—Determination of formaldehyde emission
家具中化学物质安全 甲醛释放量的测定
 GB/T 2889.6-2020  
Plain bearings—Terms, definitions, classification and symbols—Part 6：Abbreviated terms
滑动轴承 术语、定义、分类和符号 第6部分:缩略语
 GB/T 36290.1-2020  
Process diagrams for power plants—Part 1: Specification for diagrams
电站流程图 第1部分：制图规范
 GB/T 37733.3-2020  
Sensor networks—Remote personal health status monitoring—Part 3: Terminals technical requirements
传感器网络 个人健康状态远程监测 第3部分：终端技术要求
 GB/T 38696.1-2020  
Eye and face protection—Intense light sources(non-laser) protector—Part 1: Technical requirements
眼面部防护 强光源（非激光）防护镜 第1部分：技术要求
 GB/T 38696.2-2020  
Eye and face protection—Intense light sources(non-laser) protector—Part 2: Guidance for use
眼面部防护 强光源（非激光）防护镜 第2部分：使用指南
 GB/T 38808-2020  
Waves webs section steel for building structures
建筑结构用波纹腹板型钢
 GB/T 38782-2020  
Shore connection for liquid cargo vessel
船舶液货通岸接头
 GB/T 38807-2020  
General specification for super austenitic stainless steels
超级奥氏体不锈钢通用技术条件
 GB/T 38795-2020  
Performance requirements of side airbag and curtain airbag module
汽车侧面气囊和帘式气囊模块性能要求
 GB/T 38801-2020  
Technical requirements for content distribution network—Interconnection use cases
内容分发网络技术要求 互联应用场景
 GB/T 38803-2020  
Specification for failure analysis of steel wire ropes
钢丝绳失效分析规范
 GB/T 38804-2020  
Test method for oxidation of metallic materials exposed in high-temperature steam
金属材料高温蒸汽氧化试验方法
 GB/T 38805-2020  
Technical requirements of heat treatment for heavy duty gears
重载齿轮热处理技术要求
 GB/T 38821-2020  
Hetian Yu—Testing and classification
和田玉 鉴定与分类
 GB/T 38754-2020  
Technical requirements for IPTV media delivery system—Streaming media services
IPTV媒体交付系统技术要求 流媒体服务
 GB/T 38835-2020  
Industrial robot—Life cycle impact on environment evaluation method
工业机器人 生命周期对环境影响评价方法
 GB/T 38884-2020  
High temperature stainless steels for bearing
高温不锈轴承钢
 GB/T 38877-2020  
Insulating coatings for the electrical steel strip（sheet）
电工钢带（片）绝缘涂层
 GB/T 38875-2020  
Reduced activation martensitic steel plates with heat-resistance and corrosion-resistance for nuclear facilities
核电用耐高温抗腐蚀低活化马氏体结构钢板
 GB/T 38874.4-2020  
Tractors and machinery for agriculture and forestry—Safety-related parts of control systems—Part 4：Production,operation,modification and supporting processes
农林拖拉机和机械 控制系统安全相关部件 第4部分：生产、运行、修改与支持规程

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