2012 year China issued GB standards list


	GB/T 28899-2012 Wire rods for cold rolled ribbed steel bars 冷轧带肋钢筋用热轧盘条
	GB 28477-2012 Safety technical requirements for children umbrella 儿童伞安全技术要求
	GB/T 29148-2012 Technical code for energy saving of greenhouses 温室节能技术通则
	GB/T 28893-2012 Surface Chemical Analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Methods used to determine peak intensities and information required when reporting results 表面化学分析俄歇电子能谱和X射线光电子能谱测定峰强度的方法和报告结果所需的信息
	GB 29225-2012 National Food Safety Standard - Food Additive - Attapulgite Clay 食品安全国家标准食品添加剂凹凸棒粘土
	GB/T 29158-2012 Technical code for solar-plus-supplementary water heating system (tank capacity more than 0.6m3) 带辅助能源的太阳能热水系统(储水箱容积大于0.6m3)技术规范
	GB/T 1032-2012 Test procedures for three-phase induction motors 三相异步电动机试验方法
	GB/T 28281-2012 Plain bearings - Quality characteristics - Statistical process control (SPC) 滑动轴承质量特性统计过程控制(SPC)
	GB/T 28954-2012 Automotive engines - Spin-on filters for lubricating oil - Connect dimensions 汽车发动机旋装式机油滤清器连接尺寸
	GB/T 20166.2-2012 Chemical analysis methods of rare earth polishing powder - Part 2: Determination fluorine content - Ion selective electrode analysis 稀土抛光粉化学分析方法第2部分：氟量的测定离子选择性电极法
	GB 28261-2012 Technical specification of safety production for gas generator initiator for air inflator 安全气囊气体发生器用点火具生产安全技术条件
	GB/T 50831-2012 Code for basic data collection of urban planning 城市规划基础资料搜集规范
	GB 3883.19-2012 Safety of hand-held motor-operated electric tools - Part 2: Particular requirements for drain cleaners 手持式电动工具的安全第2部分：管道疏通机的专用要求
	GB/T 4103.11-2012 Methods for chemical analysis of lead and lead alloys - Part 11: Determination of zinc content 铅及铅合金化学分析方法第11部分：锌量的测定
	GB/T 28990-2012 Code for non-destructive evaluation of interior decay and modulus of elasticity of historic building wood members by stress wave methods 古建筑木构件内部腐朽与弹性模量应力波无损检测规程
	GB 21976.6-2012 Escape apparatus for building fire - Part 6: Escape rope 建筑火灾逃生避难器材第6部分：逃生绳
	GB/T 28702-2012 Nodularizer for spheroidal graphite cast iron 球墨铸铁用球化剂
	GB 29381-2012 Tebuconazole suspension concentrates 戊唑醇悬浮剂
	GB/T 29270.1-2012 Information technology - Specification for the testing of coded character sets - Part 1：Mongolian 信息技术编码字符集测试规范第1部分：蒙古文
	GB/T 50746-2012 Code for design of petrochemical recirculation cooling water unit 石油化工循环水场设计规范

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