2012 year China issued GB standards list


	GB 19402-2012 Safety requirements for passengers funiculars 客运地面缆车安全要求
	GB/T 28422-2012 Electronic toll collection - Key information coding 电子收费关键信息编码
	GB/T 19699-2012 Ships and marine technology - Pressure/vacuum valves for cargo tanks 船舶与海上技术液货舱压力/真空阀
	GB/T 10107.3-2012 Cycloidal drives ― Part 3: Symbols of geometrical data 摆线针轮行星传动第3部分：几何要素代号
	GB 28527-2012 Residual current devices with or without overcurrent protection for socket-outlets for household and similar uses 家用和类似用途的带或不带过电流保护的插座式剩余电流电器（SRCD）
	GB/T 29306.2-2012 Recommended methods for the determination of the dielectric properties of insulating materials at frequencies above 300 MHz - Part 2 : Resonance methods 绝缘材料在300 MHz以上频率下介电性能测定方法第2部分：谐振法
	GB/T 13989-2012 Subdivision and numbering for the national primary scale topographic maps 国家基本比例尺地形图分幅和编号
	GB/T 3246.1-2012 Inspection method for structure of wrought aluminum and aluminum alloy products Part 1 : Inspection method for microstructure 变形铝及铝合金制品组织检验方法第1部分：显微组织检验方法
	GB/T 18029.24-2012 Wheelchairs - Part 24：Requirements and test methods for user-operated stair climbing devices 轮椅车第24部分：乘坐者操纵的爬楼梯装置的要求和测试方法
	GB/T 29160-2012 Test methods 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)性能试验方法
	GB/T 28761-2012 Metalforming machinery - Method of type designation 锻压机械型号编制方法
	GB/T 14902-2012 Ready-mixed concrete 预拌混凝土
	GB/T 29067-2012 Non-destructive testing - Test method for measuring industrial computed tomography (CT) image 无损检测工业计算机层析成像（CT）图像测量方法
	GB/T 4348.3-2012 Sodium hydroxide for industrial use - Determination of iron content－1，10－phenanthroline photometric method 工业用氢氧化钠铁含量的测定　1，10-菲啰啉分光光度法
	GB/T 29352-2012 Requirements for photography and videography of evidence examination 物证检验照相录像规则
	GB/T 7631.13-2012 Lubricants，industrial oils and related products(class L) - Classification - Part 13: Family A(Total loss systems) 润滑剂、工业用油和有关产品（L类）的分类第13部分：A组（全损耗系统）
	GB/T 28923.1-2012 Mapping requirements for the natural disaster remote sensing thematic maps - Part 1: Classification, codes and mapping 自然灾害遥感专题图产品制作要求第1部分：分类、编码与制图
	GB/T 28275-2012 Silicon-based MEMS fabrication technology - Specification for KOH etch process 硅基MEMS制造技术氢氧化钾腐蚀工艺规范
	GB/T 28420-2012 Electronic toll collection － Data and technical specification of OBE-SAM 电子收费 OBE-SAM数据格式和技术要求
	GB/T 4324.21-2012 Methods for chemical analysis of tungsten - Part 21: Determination of chromium content - Inductively coupled plasma atomic emission spectrometry 钨化学分析方法第21部分：铬量的测定电感耦合等离子体原子发射光谱法

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