2012 year China issued GB standards list


	GB/T 28627-2012 Gypsum plaster 抹灰石膏
	GB/T 28535-2012 Separators for lead-acid batteries 铅酸蓄电池隔板
	GB/T 28638-2012 Heat loss test for thermal insulation structure and evaluation methods for thermal insulation efficiency of district heating pipes 城镇供热管道保温结构散热损失测试与保温效果评定方法
	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 19212.7-2012 Safety of transformers, reactors, power supply units and similar products for supply voltages up to 1 100 V - Part 7: Particular requirements and test for safety isolating transformers and power supply units incorporating saftey isolating transformers 电源电压为1 100V及以下的变压器、电抗器、电源装置和类似产品的安全第7部分：安全隔离变压器和内装安全隔离变压器的电源装置的特殊要求和试验
	GB/T 15472-2012 General specification for distortion measure instrument 失真度测量仪通用规范
	GB/T 29340-2012 Analysis of water used in boil and cooling system - Determination of chloride - Ammonium thiocyanate titration method 锅炉用水和冷却水分析方法氯化物的测定硫氰化铵滴定法
	GB 29138-2012 The norm of energy consumption per unit product of monoammonium phosphate 磷酸一铵单位产品能源消耗限额
	GB/T 28776-2012 Steel gate, globe and check valve for the petroleum and natural gas industries (for sizes DN100 and smaller) 石油和天然气工业用钢制闸阀、截止阀和止回阀（≤DN100）
	GB/T 28382-2012 Battery electric passenger cars - Specifications 纯电动乘用车技术条件
	GB/T 29418-2012 Test methods for mechannical and physical properties of wood-plastic composite product 塑木复合材料产品物理力学性能测试
	GB/T 29175-2012 Fire emergency rescue - Guidelines for technical training 消防应急救援技术训练指南
	GB/T 28712.5-2012 Types and basic parameters of head exchangers - Part 5：Spiral heat exchangers 热交换器型式与基本参数第5部分：螺旋板式热交换器
	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 28538-2012 Ophthalmic optics?Contact lenses and contact lenses care products - Determination of biocompatibility by ocular study with rabbit eyes 眼科光学接触镜和接触镜护理产品兔眼相容性研究试验
	GB/T 28486-2012 Determination of dimethyl fumarate in mildew preventives 防霉剂中富马酸二甲酯含量的测定
	GB/T 29179-2012 Fire emergency rescue - Code of practice for operation 消防应急救援作业规程
	GB/T 28397-2012 Evaluation indexes and computation of circular economy for coal mining area 煤炭矿区循环经济评价指标及计算方法
	GB/T 28574-2012 Petroleum, petrochemical and natural gas industries steam turbines － Special-purpose applications 石油、石化和天然气工业特种用途汽轮机
	GB 28884-2012 Seamless steel tubes for large volume gas cylinder 大容积气瓶用无缝钢管

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