2012 year China issued GB standards list


	GB/T 1480-2012 Metallic powders - Determination of particle size by dry sieving 金属粉末干筛分法测定粒度
	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 3880.1-2012 Wrought aluminium and aluminium alloy plates，sheets and strips for general engineering - Part 1: Technical conditions of delivery 一般工业用铝及铝合金板、带材第1部分：一般要求
	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 28831-2012 Code of preparation for international freight forwarding documents 国际货运单证缮制规范
	GB 17464-2012 Connecting devices - Electrical copper conductors - Safety requirements for screw-type and screwless-type clamping units - Part 1: General requirements and particular requirements for clamping units for conductors from 0.2 mm2 up to 35 mm2 (included) 连接器件电气铜导线螺纹型和无螺纹型夹紧件的安全要求　适用于0.2 mm2以上至35 mm2（包括）导线的夹紧件的通用要求和特殊要求
	GB/T 28270-2012 Intelligent valve electric actuator 智能型阀门电动装置
	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/T 29427-2012 Service for military catering supply station 军用饮食供应站服务规范
	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/T 28458-2012 Information security technology - Vulnerability identification and description specification 信息安全技术安全漏洞标识与描述规范
	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 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 10001.1-2012 Public information graphical symbols - Part 1: General symbols 公共信息图形符号第1部分：通用符号
	GB/T 29179-2012 Fire emergency rescue - Code of practice for operation 消防应急救援作业规程
	GB/T 28425-2012 Intelligent transport systems - Message set template 智能运输系统消息集模板
	GB 29444-2012 The norm of the energy consumption per unit product of coal underground mining 煤炭井工开采单位产品能源消耗限额
	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 15472-2012 General specification for distortion measure instrument 失真度测量仪通用规范
	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

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