2019 year China issued GB standards list


	GB/T 37966-2019 Nanotechnologies—Measurement method for peroxidase-like activity of iron oxide nanoparticles 纳米技术氧化铁纳米颗粒类过氧化物酶活性测量方法
	GB/T 2293-2019 The method of quinoline-insolube for pitch products of coal carbonization 焦化沥青类产品喹啉不溶物试验方法
	GB 38400-2019 Limitation requirements of toxic and harmful substance in fertilizers 肥料中有毒有害物质的限量要求
	GB/T 38433-2019 General technical specifications for sightseeing combination bus 非公路用旅游观光列车通用技术条件
	GB/T 38005-2019 Spectacle lenses—Fundamental requirements for uncut finished lenses 眼镜镜片未割边镜片的基本要求
	GB/T 37994-2019 General rules for sampling blend 混合制冷剂采样通则
	GB/T 37872-2019 Guidelines for validation of next-generation target region sequencing 目标基因区域捕获质量评价通则
	GB/T 37620-2019 Corrosion-resisting alloy forging 耐蚀合金锻材
	GB/T 17760-2019 Inspection method for printed or dyed fabric surface defects 印染布布面疵点检验方法
	GB/T 20132-2019 Ships and marine technology—Low-location lighting(LLL) on passenger ships—Arrangement 船舶和海上技术客船低位照明布置
	GB/T 37349-2019 Design guidelines for cantilever structure of self-elevating drilling units 自升式钻井平台悬臂梁结构设计指南
	GB/T 37462-2019 Locking threads with 30 degree wedge ramp 30°楔形防松螺纹
	GB/T 38330-2019 Code of maintenance and overhaul of inverter for photovoltaic power station 光伏发电站逆变器检修维护规程
	GB/T 22049-2019 Footwear—Standard atmospheres for conditioning and testing of footwear and components for footwear 鞋类鞋类和鞋类部件环境调节及试验用标准环境
	GB/T 37862-2019 Plastics pipes used for pipeline rehabilitation—General 非开挖修复用塑料管道总则
	GB/T 1537-2019 Cottonseed oil 棉籽油
	GB/T 37963-2019 Handbook of reliability prediction model and data for electronic equipment 电子设备可靠性预计模型及数据手册
	GB/T 23711.1-2019 塑料衬里压力容器试验方法第1部分：电火花试验塑料衬里压力容器试验方法第1部分：电火花试验
	GB 5135.22-2019 Automatic sprinkler system—Part 22:Specific application sprinklers 自动喷水灭火系统第22 部分:特殊应用喷头
	GB 37488-2019 Hygienic indicators and limits for public places 公共场所卫生指标及限值要求

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