2019 year China issued GB standards list


	GB/T 37975-2019 Classification of Chinese language and culture learning resources 汉语言文化学习资源分类
	GB/T 51347-2019 Technical standard for domestic wastewater treatment engineering of rural area 农村生活污水处理工程技术标准
	GB/T 17424-2019 Technical requirements of differential global navigation satellite system 差分全球卫星导航系统（DGNSS）技术要求
	GB/T 19903.13-2019 Automation systems and integration—Physical device control—Data model for computerized numerical controllers—Part 13: Process data for wire electrical discharge machining (wire-EDM) 自动化系统与集成物理设备控制计算机数值控制器用的数据模型第13部分：电火花线切割加工用工艺数据
	GB/T 37990-2019 Technical requirements of anti-washout admixture for underwater concrete 水下不分散混凝土絮凝剂技术要求
	GB/T 37940-2019 General technical specification for mobil laboratory of atmospheric environmental monitoring 大气环境监测移动实验室通用技术规范
	GB/T 38334-2019 Technical specification for black-start of hydropower station 水电站黑启动技术规范
	GB/T 37548-2019 Requirements of communication architecture and interface for substation equipments IOT 变电站设备物联网通信架构及接口要求
	GB/T 18802.22-2019 Low-voltage surge protective devices－Part 22:Surge protective devices connected to telecommunications and signalling networks－Selection and application principles 低压电涌保护器第22部分：电信和信号网络的电涌保护器选择和使用导则
	GB/T 25217.11-2019 Methods for test, monitoring and prevention of rock burst—Part 11: Prevention method of destress blasting in coal seam 冲击地压测定、监测与防治方法第11部分：煤层卸压爆破防治方法
	GB/T 10067.416-2019 Basic specifications for electroheating and electromagnetic processing installations—Part 416: Polysilicon ingot furnace 电热和电磁处理装置基本技术条件第416部分:多晶硅铸锭炉
	GB/T 38293-2019 Ships and marine technology—Computer applications—General principles for the development and use of programmable electronic systems in marine applications 船舶和海上技术计算机应用船用可编程电子系统开发及使用总则
	GB/T 13477.14-2019 Test method for building sealants－Part 14：Determination of resistance to prolonged exposure to water 建筑密封材料试验方法第14部分：浸水及拉伸-压缩循环后粘结性的测定
	GB/T 23711.7-2019 Test method for pressure vessels lined with plastics—Part 7:Leakage testing 塑料衬里压力容器试验方法第7部分：泄漏试验
	GB/T 17101-2019 Hot-dip zinc or zinc-aluminium coated steel wires for bridge cables 桥梁缆索用热镀锌或锌铝合金钢丝
	GB/T 15120.9-2019 Identification cards—Recording technique—Part 9: Tactile identifier mark 识别卡记录技术第9部分：触觉标识符标记
	GB/T 17795-2019 Glass wool thermal insulating products for building 建筑绝热用玻璃棉制品
	GB/T 37788-2019 Test method for elastic moduli of ultra-thin glass 超薄玻璃弹性模量试验方法
	GB/T 38006-2019 Textiles—Method for determination of dimensional changes of fabrics by steam ironing 纺织品织物经蒸汽熨烫后尺寸变化试验方法
	GB/T 51387-2019 Technical standard for treatment and comprehensive utilization of iron and steel slag 钢铁渣处理与综合利用技术标准

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