2012 year China issued GB standards list


	GB/T 20166.2-2012 Chemical analysis methods of rare earth polishing powder - Part 2: Determination fluorine content - Ion selective electrode analysis 稀土抛光粉化学分析方法第2部分：氟量的测定离子选择性电极法
	GB 29443-2012 The norm of energy consumption per unit product of copper and copper-alloy rod and bar 铜及铜合金棒材单位产品能源消耗限额
	GB 50761-2012 Code for seismic design of petrochemical steel facilities 石油化工钢制设备抗震设计规范
	GB/T 13025.11-2012 General　test method in salt industry - Determination of fluoride 制盐工业通用试验方法氟的测定
	GB/T 29368-2012 Technology regulation for spawn production of white jelly fungus 银耳菌种生产技术规范
	GB 50734-2012 Technical code for drilling of metallurgical industry construction 冶金工业建设钻探技术规范
	GB/T 16763-2012 Shaped insulating refractory products - Classification 定形隔热耐火制品分类
	GB/T 14055.2-2012 Reference neutron radiations - Part 2: Calibration fundamentals of radiation protection devices related to the basic quantities characterizing the radiation field 中子参考辐射第2部分：与表征辐射场基本量相关的辐射防护仪表校准基础
	GB/T 16783.2-2012 Petroleum and natural gas industries - Field testing of drilling fluids - Part 2: Oil-based fluids 石油天然气工业钻井液现场测试第2部分：油基钻井液
	GB/T 20090.5-2012 Information technology - Advanced coding of audio and video - Part 5: Reference software 信息技术先进音视频编码第5部分：参考软件
	GB/T 4937.3-2012 Semiconductor devices - Mechanical and climatic tests methods - Part 3: External visual examination 半导体器件机械和气候试验方法第3部分：外部目检
	GB/T 29002-2012 Whole-feed combine harvester - Evaluation index and measurement methods for fuel consumption 全喂入联合收割机燃油消耗量指标及测量方法
	GB 1103.2-2012 Cotton - Part 2: Roller ginned upland cotton 棉花第2部分：皮辊加工细绒棉
	GB/T 28892-2012 Surface chemical analysis - X-ray photoelectron spectroscopy -Description of selected instrumental performance parameters 表面化学分析 X射线光电子能谱选择仪器性能参数的表述
	GB/T 29167-2012 Petroleum and natural gas industries - Pipeline transportation systems - Reliability-based limit state methods 石油天然气工业管道输送系统基于可靠性的极限状态方法
	GB/T 28808-2012 Railway applications - Communication, signaling and processing systems - Software for railway control and protection systems 轨道交通通信、信号和处理系统控制和防护系统软件
	GB/T 29407-2012 Technology specification for production of fire-retardant treated lumber and wood composite panel products 阻燃木材及阻燃人造板生产技术规范
	GB 29334-2012 Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid 用于非石油基液压制动液的汽车液压制动缸用的弹性体皮碗和密封圈
	GB/T 28923.4-2012 Mapping requirements for the natural disaster remote sensing thematic maps - Part 4: Loss assessment thematic maps 自然灾害遥感专题图产品制作要求第4部分：损失评估专题图产品
	GB/T 50746-2012 Code for design of petrochemical recirculation cooling water unit 石油化工循环水场设计规范

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