2012 year China issued GB standards list


	GB/T 28411-2012 General specification of superalloy investment structural castings 高温合金精铸结构件通用技术条件
	GB/T 28731-2012 Proximate analysis of solid biofuels 固体生物质燃料工业分析方法
	GB/T 29271.2-2012 Identification card - Integrated circuit card programming interfaces - Part 2: Generic card interface 识别卡集成电路卡编程接口第2部分：通用卡接口
	GB 28656-2012 Calcium nitrite for industrial use 工业亚硝酸钙
	GB/T 28472.1-2012 Distributor for use in industrial-process measure and control systems - Part 1: General technical specification 工业过程测量和控制系统用配电器第1部分：通用技术条件
	GB/T 29285-2012 Pulps - Laboratory wet disintegration - Disintegration of mechanical pulps 纸浆实验室湿解离机械浆解离
	GB/T 28748-2012 Metadata for gems and jewelry products 珠宝玉石饰品产品元数据
	GB/T 8151.13-2012 Methods for chemical analysis of zinc concentrates - Part 13： Determination of germanium content - Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method 锌精矿化学分析方法第13部分：锗量的测定氢化物发生-原子荧光光谱法和苯芴酮分光光度法
	GB/T 27894.4-2012 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen,carbon dioxide and C1 to C5 and C6+ hydrocarbons for a laboratory and on-line measuring system using two columns 天然气在一定不确定度下用气相色谱法测定组成第4部分：实验室和在线测量系统中用两根色谱柱测定氮、二氧化碳和C1至C5及C6+的烃类
	GB/T 6533-2012 Test method for water and sediment in crude oil by the centrifuge method 原油中水和沉淀物的测定离心法
	GB/T 10516-2012 Determination of average crushing strength for nitrophosphate 硝酸磷肥颗粒平均抗压碎力的测定
	GB 28654-2012 Trichlorosilane for industrial use 工业三氯氢硅
	GB/T 28620-2012 The calculating methods of remanufacturing rate 再制造率的计算方法
	GB/T 16630-2012 Lubricants for refrigeration compressors 冷冻机油
	GB/T 12544-2012 Measurement of maximum speed of motor vehicles 汽车最高车速试验方法
	GB/T 28604-2012 Rubber seals used in living-water and drinking-water supply pipes and fittings 生活饮用水管道系统用橡胶密封件
	GB/T 18858.3-2012 Low-voltage switchgear and controlgear - Controller-device interface(CDIs) - Part 3: DeviceNet 低压开关设备和控制设备控制器设备接口(CDI) 第3部分：DeviceNet
	GB/T 14617.2-2012 Propagation characteristics in land mobile service and fixed service - Part 2: Propagation characteristics for the terrestrial fixed service in 100 MHz～1 000 MHz 陆地移动业务和固定业务传播特性第2部分：100 MHz～1 000 MHz固定业务传播特性
	GB/T 29330-2012 Films used in IMD - Test method of ink adhesion properties 模内装饰(IMD)用薄膜油墨粘接性能测定方法
	GB/T 29200-2012 Test method for public telecommunication network equipments security - Calling party number information 公用电信网设备安全测试方法主叫用户号码信息

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