2012 year China issued GB standards list


	GB/T 4324.26-2012 Methods for chemical analysis of tungsten - Part 26: Determination of nitrogen content - Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry 钨化学分析方法第26部分：氮量的测定脉冲加热惰气熔融-热导法和奈氏试剂分光光度法
	GB 18079-2012 Health protection zone for gelatin industry 动物胶制造业卫生防护距离
	GB/T 29240-2012 Information security technology - General security technique requirements and testing and evaluation method for terminal computer 信息安全技术终端计算机通用安全技术要求与测试评价方法
	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 28724-2012 Determination of melting temperature for chemicals (pharmaceuticals) - Differential scanning calorimetry(DSC) 固体有机化学品熔点的测定差示扫描量热法
	GB 28365-2012 National Food Safety Standard - Food Additive - 4 - Hydroxy-2,5 - Dimethyl -3 (2H) Furanone 食品安全国家标准食品添加剂 4-羟基-2,5-二甲基-3(2H)呋喃酮
	GB/T 28862-2012 Method for processing sample of encapsulating material of powdered epoxy 环氧粉末包封料试样加工方法
	GB/T 11417.8-2012 Ophthalmic optics-Contact lenses - Part 8: Determination of shelf-life 眼科光学接触镜第8部分：有效期的确定
	GB/T 28424-2012 Graphical symbols and cutline for use in equipment of TV monitoring system for traffic 交通电视监控系统设备用图形符号及图例
	GB/T 28484-2012 General specification for compression and expansion equipment of electrophones 电鸣乐器压缩与扩展类音效装置通用技术条件
	GB 29137-2012 The norm of energy consumption per unit products of copper and copper-alloy wire 铜及铜合金线材单位产品能源消耗限额
	GB/T 2423.50-2012 Environmental testing - Part 2: Test methods - Test Cy: Damp heat，steady state，accelerated test primarily intended for components 环境试验第2部分：试验方法试验Cy: 恒定湿热主要用于元件的加速试验
	GB/T 28371-2012 Ferroalloys - Experimental methods for checking the precision of sample division 铁合金检查样品缩分精度的试验方法
	GB 50112-2013 Technical code for buildings in expansive soil regions 膨胀土地区建筑技术规范
	GB/T 8870.1-2012 Automation systems and integration - Numerical control of machines - Program format and definitions of address words - Part 1: Data format for positioning,line motion and contouring control systems 自动化系统与集成机床数值控制程序格式和地址字定义第1部分：点位、直线运动和轮廓控制系统的数据格式
	GB/T 28555-2012 Technical requirements of treatment facilities for waste electrical and electronic products - Treatment facilities for refrigeration equipment and cathode ray tube (CRT) monitors 废电器电子产品回收处理设备技术要求制冷器具与阴极射线管显示设备回收处理设备
	GB/T 29066-2012 Road vehicles - Brake lining friction materials - Standard wear test procedure for commercial vehicles with air brakes 道路车辆制动衬片摩擦材料气制动商用车磨损试验方法
	GB/T 27411-2012 Routine methods for evaluation and expression of measurement uncertainty in testing laboratory 检测实验室中常用不确定度评定方法与表示
	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 12312-2012 Sensory analysis - Method of investigating sensitivity of taste 感官分析味觉敏感度的测定方法

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