2012 year China issued GB standards list


	GB/T 17222-2012 Health protection zone for coal gas industry 煤制气业卫生防护距离
	GB/T 29147-2012 Methodology of the calculation of residuary heat resource during manufacturing of prepainted and galvanized steel 钢铁生产余热资源计算方法涂镀
	GB/T 19964-2012 Technical requirements for connecting photovoltaic power station to power system 光伏发电站接入电力系统技术规定
	GB/T 15370.3-2012 General requirement of agricultural tractors - Part 3: Over 130kW wheeled tractors 农业拖拉机通用技术条件第3部分：130kW以上轮式拖拉机
	GB/T 28903-2012 Stainless steel wire for spoike 辐条用不锈钢丝
	GB/T 28435-2012 Technical specifications and methods of measurement for digital terrestrial television broadcasting transmitters 地面数字电视广播发射机技术要求和测量方法
	GB/T 28785-2012 Mechanical vibration - Criteria and safeguards for the in-situ balancing of medium and large rotors 机械振动大中型转子现场平衡的准则和防护
	GB/T 28610-2012 Methyl Vinyl Silicone Rubber 甲基乙烯基硅橡胶
	GB 29303-2012 Switched protective earth portable residual current devices for class Ⅰ and battery powered vehicle applications 用于Ⅰ类和电池供电车辆的可开闭保护接地移动式剩余电流装置(SPE-PRCD)
	GB/T 26831.3-2012 Society energy metering for reading system specification - Part 3: Dedicated application layer 社区能源计量抄收系统规范第3部分：专用应用层
	GB/T 14198-2012 General specification for microphones 传声器通用规范
	GB 7959-2012 Hygienic requirements for harmless disposal of night soil 粪便无害化卫生要求
	GB/T 28274-2012 Silicon-based MEMS fabrication technology - The basic regulation of layout design 硅基MEMS制造技术版图设计基本规则
	GB/T 28276-2012 Silicon-based MEMS fabrication technology - Specification for the dissolved wafer process 硅基MEMS制造技术体硅溶片工艺规范
	GB/T 28470-2012 Methods of evaluating the performance of electrical and pneumatic analogue computing unit for use in industrial process measurement and control systems 工业过程测量和控制系统用电动和气动模拟计算器性能评定方法
	GB/T 28799.2-2012 Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 2: Pipes 冷热水用耐热聚乙烯（PE-RT）管道系统第2部分：管材
	GB/T 29459.1-2012 Small punch test methods of metallic materials for in-service pressure equipments - Part 1：General requirements 在役承压设备金属材料小冲杆试验方法第1部分：总则
	GB/T 29371.5-2012 Technical rules for seed production system of two-line hybrid rice - Part 5: Technical rules for identification of variety purity & male sterility of MS line 两系杂交水稻种子生产体系技术规范第5部分：种子纯度鉴定和不育系育性监测技术规范
	GB/T 4835.1-2012 Radiation protection instrumentation - Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - Part 1: Portable workplace and environmental meters and monitors 辐射防护仪器 β、X和γ辐射周围和/或定向剂量当量（率）仪和/或监测仪第1部分：便携式工作场所和环境测量仪与监测仪
	GB/T 28410-2012 Structural steel plate for wind power tower 风力发电塔用结构钢板

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