2019 year China issued GB standards list


	GB/T 25832-2019 Hot rolled steel plate and strip for porcelain enameling 搪瓷用热轧钢板和钢带
	GB/T 37991-2019 Measuring method for ultra-thin glass reheating line shrinkage—Dilatometer method 超薄玻璃再热线收缩率测试方法膨胀仪法
	GB/T 31838.2-2019 Solid insulating materials—Dielectric and resistive properties—Part 2: Resistive properties (DC methods)—Volume resistance and volume resistivity 固体绝缘材料介电和电阻特性第2部分：电阻特性(DC方法) 体积电阻和体积电阻率
	GB/T 37350-2019 Design guidelines for superstructure of self-elevating drilling units 自升式钻井平台上层建筑结构设计指南
	GB/T 37490-2019 Project, programme and portfolio management—Guidance on portfolio management 项目、项目群和项目组合管理项目组合管理指南
	GB/T 37945-2019 Materials for organic light emitting diode display(OLED)—Test method of glass transfer temperature—Differential scanning calorimetry (DSC) 有机发光二极管显示器用材料玻璃化转变温度测试方法差热法
	GB/T 37841-2019 Test method for puncture resistance of plastic film and sheeting 塑料薄膜和薄片耐穿刺性测试方法
	GB/T 37455-2019 Hydraulic ring-beam jacking system for offshore platform 海洋平台液压环梁升降装置
	GB/T 31838.3-2019 Solid insulating materials—Dielectric and resistive properties—Part 3: Resistive properties (DC methods)—Surface resistance and surface resistivity 固体绝缘材料介电和电阻特性第3部分：电阻特性(DC方法) 表面电阻和表面电阻率
	GB/T 37913-2019 Public sports facilities—Specification for safety use 公共体育设施安全使用规范
	GB/T 37811-2019 General matching specification for fully-mechanized top coal caving mining longwall face 综采放顶煤工作面总体配套技术条件
	GB/T 20851.2-2019 Electronic toll collection—Dedicated short range communication—Part 2:Data link layer 电子收费专用短程通信第2部分:数据链路层
	GB/T 18916.44-2019 Norm of water intake—Part 44 ：Spandex product 取水定额第44部分：氨纶产品
	GB/T 50597-2019 Standard for terminology measure units and symbols in textile engineering 纺织工程常用术语、计量单位及符号标准
	GB/T 7991.7-2019 Test method of viterous and porcelain enamels—Part 7：Determination of coefficient of mean lincar thermal expansion 搪玻璃层试验方法第7部分：平均线热膨胀系数的测定
	GB/T 37800-2019 Hot rolled longitudinally profiled steel plate 热轧纵向变厚度钢板
	GB/T 16915.3-2019 Switches for household and similar fixed-electrical installations—Part 2-2: Particular requirements for electromagnetic remote-control switches (RCS) 家用和类似用途固定式电气装置的开关第2-2部分:电磁遥控开关(RCS)的特殊要求
	GB/T 37720-2019 Identification cards—Chip technical requirements for financial IC card 识别卡金融IC卡芯片技术要求
	GB/T 37732-2019 Information technology—Cloud computing—Functions of service interface for cloud storage system 信息技术云计算云存储系统服务接口功能
	GB/T 17492-2019 Industrial woven wire cloth－Technical requirements and tests 工业用金属丝编织网技术要求和检验

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