2020 year China issued GB standards list


	GB/T 9937-2020 Dentistry—Vocabulary 牙科学名词术语
	GB/T 32854.4-2020 Automation systems and integration—Integration of advanced process control and optimization software for manufacturing systems—Part 4: Information exchange and usage 自动化系统与集成制造系统先进控制与优化软件集成第4部分：信息交互和使用
	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
	GB/T 39386-2020 Custom furniture—Field test method of volatile organic compounds 定制家具挥发性有机化合物现场检测方法
	GB/T 39511-2020 Practice specification for healthcare conditioning massage technique 保健调理按摩技术操作规范
	GB/T 33523.1-2020 Geometrical product specifications (GPS)—Surface texture: Areal—Part 1: Indication of surface texture 产品几何技术规范（GPS）表面结构区域法第1部分：表面结构的表示法
	GB/T 39435-2020 Specification for integrated management of vector—Port 病媒生物综合管理技术规范港口
	GB/T 39271.1-2020 Rolling bearings—Load ratings for hybrid bearings with rolling elements made of ceramic—Part 1: Dynamic load ratings 滚动轴承陶瓷滚动体混合轴承的额定载荷第1部分：额定动载荷
	GB/T 39517.2-2020 Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—Part 2:Testing of satellite-based auto-guidance systems during straight and level travel 农林拖拉机和机械农用定位与导航系统测试规程第2部分：在直线和水平运行状态下卫星自动导航系统的测试
	GB/T 39517.1-2020 Tractors and machinery for agriculture and forestry—Test procedures for positioning and guidance systems in agriculture—Part 1:Dynamic testing of satellite-based positioning devices 农林拖拉机和机械农用定位与导航系统测试规程第1部分：卫星定位装置的动态测试
	GB/T 39243-2020 Technical requirements and test methods of marine biosoluble mineral wool product 船用生物可溶性矿物棉制品技术要求及试验方法
	GB/T 39273-2020 Rolling bearings and spherical plain bearings—Search structure for electronic media—Characteristics and performance criteria identified by property vocabulary 滚动轴承和关节轴承电子媒体查询结构用特性词汇标识的特征和性能指标
	GB/T 1741-2020 Test method for determining the resistance of paints film to mold 漆膜耐霉菌性测定法
	GB/T 20975.34-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 34：Determination of sodium content—Flame atomic absorption spectrometric method 铝及铝合金化学分析方法第34部分：钠含量的测定火焰原子吸收光谱法
	GB/T 5832.4-2020 Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation 气体分析微量水分的测定第4部分：石英晶体振荡法
	GB/T 15331-2020 Test method for water vapor transmission rate of pressure-sensitive tapes 压敏胶粘带水蒸气透过率试验方法
	GB/Z 17625.13-2020 Electromagnetic compatibility—Limits—Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems 电磁兼容限值接入中压、高压、超高压电力系统的不平衡设施发射限值的评估
	GB/T 22517.6-2020 Technical requirements and test methods for sports field—Part 6: Track and field 体育场地使用要求及检验方法第6部分：田径场地
	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
	GB/T 18852-2020 Non-destructive testing—Ultrasonic testing—Reference blocks and test procedures for the characterization of contact probe sound beams 无损检测超声检测测量接触探头声束特性的参考试块和方法

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