2012 year China issued GB standards list


	GB 28373-2012 Tank vehicles of categories N and O with regard to rollover stability N类和O类罐式车辆侧倾稳定性
	GB/T 29168.3-2012 Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges 石油天然气工业管道输送系统用感应加热弯管、管件和法兰第3部分：法兰
	GB/T 2423.22-2012 Environmental testing - Part 2: Tests methods - Test N: Change of temperature 环境试验第2部分：试验方法试验N：温度变化
	GB/T 13025.4-2012 General test method in salt industry - Determination of insoluble matter 制盐工业通用试验方法水不溶物的测定
	GB/T 14198-2012 General specification for microphones 传声器通用规范
	GB/T 29308-2012 Management requirement of ageing of instrumentation and control systems important to safety for nuclear power plants 核电厂安全重要仪表和控制系统老化管理要求
	GB/T 14665-2012 Mechanical engineering drawings rules of CAD 机械工程 CAD制图规则
	GB/T 6075.2-2012 Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 2: Land-based steam turbines and generators in excess of 50MW with normal operating speeds of 1500r/min，1800r/min，3000r/min and 3600r/min 机械振动在非旋转部件上测量评价机器的振动第2部分：50MW以上，额定转速1500 r/min、1800 r/min、3000 r/min、3600 r/min陆地安装的汽轮机和发电机
	GB 28311-2012 National Food Safety Standard - Food Additive - Gardenia Blue 食品安全国家标准食品添加剂栀子蓝
	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 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 16608.54-2012 Electromechanical all-or-nothing relays - Part 54: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Two change-over contacts, 15mm×7,5mm base 有或无机电继电器第54部分：空白详细规范电信用有质量评定的有或无机电继电器两组转换触点，15mm×7.5mm底座
	GB/T 17780.3-2012 Textile machinery - Safety requirements - Part 3: Nonwoven machinery 纺织机械安全要求第3部分：非织造布机械
	GB/T 29125-2012 Test methods for fuel consumption of CNG vehicles 压缩天然气汽车燃料消耗量试验方法
	GB/T 3286.2-2012 Methods for chemical analysis of limestone and dolomite - Part 2: The determination of silicon dioxide content - The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method 石灰石及白云石化学分析方法第2部分：二氧化硅含量的测定硅钼蓝分光光度法和高氯酸脱水重量法
	GB/T 28769-2012 Test method for determination of free glycerol content in Fatty Acid Methyl Esters(FAME) by gas chromatography 脂肪酸甲酯中游离甘油含量的测定气相色谱法
	GB/T 28926-2012 Information technology - Radio frequency identification - Conformance test methods for air interface at 2.45GHz 信息技术射频识别 2.45GHz空中接口符合性测试方法
	GB 17820-2012 Natural gas 天然气
	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 7385-2012 Non-ionic surface active agents - Polyethoxylated derivatives - Iodometric determination of oxyethylene groups 非离子型表面活性剂聚乙氧基化衍生物中氧乙烯基含量的测定碘量法

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