2012 year China issued GB standards list


	GB/T 28614-2012 Green manufacturing - The general technique guideline for dry cutting 绿色制造干式切削通用技术指南
	GB 50782-2012 Code for technological design of non-ferrous concentrator 有色金属选矿厂工艺设计规范
	GB/T 13025.1-2012 General test method in salt industry - Determination of grain size 制盐工业通用试验方法粒度的测定
	GB 18080.1-2012 Health protection zone for textile industry - Part 1：Cotton, chemical fiber textile and dyeing finishing industry 纺织业卫生防护距离第1部分：棉、化纤纺织及印染精加工业
	GB/T 19384.3-2012 Textile machinery and accessories - Yarn feeders and yarn control for knitting machines - Part 3: Dimensions for connecting and interconnection cables 纺织机械与附件针织机用输纱器与纱线控制装置第3部分：连接电缆和互联电缆尺寸
	GB/T 50833-2012 Standard for basic terminology of urban rail transit engineering 城市轨道交通工程基本术语标准
	GB/T 28588-2012 Specifications for the continuously operating reference station using global navigation satellite system 全球导航卫星系统连续运行基准站网技术规范
	GB/T 28446.1-2012 Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices - Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close 手持和身体佩戴使用的无线通信设备对人体的电磁照射人体模型、仪器和规程第1部分：靠近耳边使用的手持式无线通信设备的SAR评估规程（频率范围300MHz～3GHz）
	GB/T 29198-2012 Technical requirements of adaptation layer of No.7 signalling interworking with IP—MTP2 peer-to-peer adaptation layer No.7信令与IP互通适配层技术要求消息传递部分（MTP）第二级对等适配层（M2PA）
	GB/T 16608.51-2012 Electromechanical all-or-nothing relays - Part 51: Blank detail specification - Electromechanical all-or-nothing telecom relays of assessed quality - Non-standardized types and construction 有或无机电继电器第51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非标准类型和结构
	GB/T 29023.1-2012 Measurement and characterization of particles by acoustic methods - Part 1: Concepts and procedures in ultrasonic attenuation spectroscopy 超声法颗粒测量与表征第1部分：超声衰减谱法的概念和过程
	GB/T 26155.2-2012 Intelligent electrical actuators for industrial-process measurement and control systems - Part 2:Methods of evaluating the performance 工业过程测量和控制系统用智能电动执行机构第2部分：性能评定方法
	GB/T 28712.4-2012 Types and basic parameters of heat exchangers - Part 4: vertical thermo-siphon reboilers 热交换器型式与基本参数第4部分：立式热虹吸式重沸器
	GB/T 28278.2-2012 Plain bearings - Hydrostatic plain journal bearings without drainage grooves under steady-state conditions - Part 2: Characteristic values for calculation of oil-lubricated plain journal bearings without drainage grooves 滑动轴承稳态条件下不带回油槽流体静压径向滑动轴承第2部分：不带回油槽油润滑径向滑动轴承计算的特性值
	GB/T 14001-2012 Time and control code for SDTV video tape recording 标准清晰度电视磁带录像用时间和控制码
	GB/T 28782.2-2012 Hydraulic fluid power - Measurement techniques - Part 2: Measurement of average steady-state pressure in a closed conduit 液压传动测量技术第2部分：密闭回路中平均稳态压力的测量
	GB/T 29317-2012 Terminology of electric vehicle charging/battery swap infrastructure 电动汽车充换电设施术语
	GB/T 28832-2012 Requirments on services of preparation for international freight forwarding documents 国际货运单证缮制质量要求
	GB 18133-2012 Seed potatoes 马铃薯种薯
	GB/T 20090.4-2012 Information technology - Advanced coding of audio and video - Part 4: Conformance testing 信息技术先进音视频编码第4部分：符合性测试

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