2012 year China issued GB standards list


	GB/T 13361-2012 Technical drawings - General terms 技术制图通用术语
	GB 28884-2012 Seamless steel tubes for large volume gas cylinder 大容积气瓶用无缝钢管
	GB/T 2423.22-2012 Environmental testing - Part 2: Tests methods - Test N: Change of temperature 环境试验第2部分：试验方法试验N：温度变化
	GB/T 15472-2012 General specification for distortion measure instrument 失真度测量仪通用规范
	GB 29145-2012 The norm of energy consumption per unit products of roasted molybdenum concentrate 焙烧钼精矿单位产品能源消耗限额
	GB/T 17780.5-2012 Textile machinery - Safety requirements - Part 5: Preparatory machinery to weaving and knitting 纺织机械安全要求第5部分：机织和针织准备机械
	GB/T 29313-2012 Test method for thermal transmission properties of electrical insulation materials 电气绝缘材料热传导性能试验方法
	GB/T 10001.1-2012 Public information graphical symbols - Part 1: General symbols 公共信息图形符号第1部分：通用符号
	GB/T 28603-2012 Production technical regulation for Anhydrous hydrogen fluoride 无水氟化氢生产技术规范
	GB/T 29104-2012 Road traffic information service - Long-distance passenger transportation route information 道路交通信息服务长途客运线路信息
	GB/T 29406.2-2012 Safety code for wood preservation plant - Part 2: Operation 木材防腐工厂安全规范第2部分：操作
	GB/T 23615.2-2012 Accessorial material for architectural aluminum alloy profiles - part 2: Material for thermal barrier polyurethane 铝合金建筑型材用辅助材料第2部分：聚氨酯隔热胶材料
	GB/T 29117-2012 Evaluating guide for resource conserving schools 节约型学校评价导则
	GB 50778-2012 Code for investigation of geotechnical engineering of open pit coal mine 露天煤矿岩土工程勘察规范
	GB/T 28471.2-2012 Safety barrier for use in industrial-process measure and control systems - Part 2: Methods of evaluating the performance 工业过程测量和控制系统用隔离式安全栅第2部分：性能评定方法
	GB/T 14999.2-2012 Test methods for superalloys - Part 2: Verification of transverse macro-structures and defect by etch 高温合金试验方法第2部分：横向低倍组织及缺陷酸浸检验
	GB/T 28617-2012 General guidance for green manufacturing technology - Foundry section 绿色制造通用技术导则铸造
	GB/T 28616-2012 Green manufacturing attributes of mechanical products 绿色制造属性机械产品
	GB/T 17207-2012 Fixed capacitors for use in electronic equipment - Part 18-1: Blank detail specification - Fixed aluminium electrolytic surface mount - Capacitors with solid(MnO2) electrolyte - Assessment level EZ 电子设备用固定电容器第18-1部分：空白详细规范表面安装固体(MnO2)电解质铝固定电容器评定水平EZ
	GB/T 28799.3-2012 Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 3: Fittings 冷热水用耐热聚乙烯（PE-RT）管道系统第3部分：管件

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