2014 year China issued GB standards list


	GB/T 31315-2014 Cold drawn or cold rolled precision weld steel tubes for mechanical structures 机械结构用冷拔或冷轧精密焊接钢管
	GB/T 3286.9-2014 Method for chemical analysis of limestone and dolomite―Part 9: The determination of carbon dioxide content―The caustic asbestos absorption gravimetric method 石灰石及白云石化学分析方法第9部分：二氧化碳含量的测定烧碱石棉吸收重量法
	GB/T 3286.7-2014 Methods for chemical analysis of limestone and dolomite―Part 7: The determination of sulphur content―The pipe furnace combustion iodic acid potassium titration method，the high frequency combustion with infrared absorption method and the barium sulfa 石灰石及白云石化学分析方法　第7部分：硫含量的测定管式炉燃烧-碘酸钾滴定法、高频燃烧红外吸收法和硫酸钡重量法
	GB/T 5059.3-2014 Ferromolybdenum―Determination of copper content―The flame atomic absorption spectrometric method 钼铁铜含量的测定火焰原子吸收光谱法
	GB/T 31135-2014 Fiber reinforced unsaturated polyester powder moulding compounds（UP-PMC）for electrical purposes 电气用纤维增强不饱和聚酯粉状模塑料（UP-PMC）
	GB/T 26930.12-2014 Carbonaceous materials used in the production of aluminium―Pitch for electrodes―Part 12：Determination of volatile matter content 原铝生产用炭素材料煤沥青第12部分：挥发物含量的测定
	GB/T 31132-2014 Intrusion alarm systems―Technical requirements for interconnection of equipment using radio frequency 入侵报警系统无线（射频）设备互联技术要求
	GB/T 31210.1-2014 Green manufacturing—Near dry cutting—Part 1: General requirements 绿色制造亚干式切削第1部分：通用技术要求
	GB 20840.2-2014 Instrument transformers―Part 2: Additional requirements for current transformers 互感器第2部分：电流互感器的补充技术要求
	GB/T 14353.18-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 18: Determination of copper content、lead content、zinc content、cobalt content and nickel content 铜矿石、铅矿石和锌矿石化学分析方法第18部分：铜量、铅量、锌量、钴量、镍量测定
	GB/T 1400-2014 Chemical reagent―Hexamethylene tetramine 化学试剂六次甲基四胺
	GB/T 30966.1-2014 Wind turbines—Communications for monitoring and control of wind power plants—Part 1: Overall description of principles and models 风力发电机组风力发电场监控系统通信第1部分：原则与模型
	GB/T 30992-2014 Conformity verification protocol for safety requirements for industrial automation products―General rule 工业自动化产品安全要求符合性验证规程总则
	GB/T 30839.31-2014 Energy consumption grading for industrial electroheat installations―Part 31：Medium frequency coreless induction furnaces 工业电热装置能耗分等第31部分：中频无心感应炉
	GB/T 22148.1-2014 Test method on electromagnetic emissions―Part 1: Electronic control gear for single-and double-capped fluorescent lamps 电磁发射的试验方法第1部分：单端和双端荧光灯用电子控制装置
	GB/T 30783-2014 Food processing machinery―Pie and tart machines 食品加工机械果馅糕点机
	GB/T 18425-2014 Rubber hoses and hose assemblies for steam―Test methods 蒸汽橡胶软管和软管组合件试验方法
	GB/T 14420-2014 Analysis of water used in boiler and cooling system―Determination of chemical oxygen demand―Rapid method with potassium dichromate 锅炉用水和冷却水分析方法化学耗氧量的测定重铬酸钾快速法
	GB/T 30919-2014 Styrene-butadiene rubber, raw―Determination of N-nitrosamines content by gas chromatography―Thermo energy analyzer method 苯乙烯-丁二烯生橡胶 N-亚硝基胺化合物的测定气相色谱-热能分析法
	GB/T 31004.3-2014 Acoustics―Measurement of sound insulation in buildings and of building elements using sound intensity―Part 3: Laboratory measurements at low frequencies 声学建筑和建筑构件隔声声强法测量第3部分：低频段的实验室测量

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