2012 year China issued GB standards list


	GB/T 26831.2-2012 Society energy metering for reading system specification - Part 2: Physical and link layer 社区能源计量抄收系统规范第2部分：物理层与链路层
	GB 28311-2012 National Food Safety Standard - Food Additive - Gardenia Blue 食品安全国家标准食品添加剂栀子蓝
	GB 50828-2012 Technical code for engineering application of preservative treated wood 防腐木材工程应用技术规范
	GB 9981-2012 Hygienic specification for rural housing 农村住宅卫生规范
	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
	GB/T 10325-2012 Shaped refractory products-rule of acceptance,sampling and inspection 定形耐火制品验收抽样检验规则
	GB 13614-2012 Electromagnetic environment requirements for-Short-wave radio receiving and direction finding stations 短波无线电收信台(站)及测向台(站)电磁环境要求
	GB/T 2688-2012 Plain bearing - Technical specification of powder metallurgy bearing 滑动轴承粉末冶金轴承技术条件
	GB/T 28489-2012 Limits of hazardous substances for musical instruments 乐器有害物质限量
	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 3883.12-2012 Safety of hand-held motor-operated electric tools - Part 2: Particular requirements for concrete vibrators 手持式电动工具的安全第2部分：混凝土振动器的专用要求
	GB/T 16125-2012 Method for acute toxicity test of Daphnia magna straus 大型？急性毒性实验方法
	GB/T 50818-2013 Mechanized ultrasonic testing technology specification for oil & gas construction pipeline project 石油天然气管道工程全自动超声波检测技术规范
	GB/T 18978.400-2012 Ergonomics of human-system interaction - Part 400: Principles and requirements for physical input devices 人-系统交互工效学第400部分：物理输入设备的原则和要求
	GB/T 15566.9-2012 Public information guidance system - Setting principles and requirements - Part 9: Tourist attraction 公共信息导向系统设置原则与要求第9部分：旅游景区
	GB 19258-2012 Ultraviolet germicidal lamp 紫外线杀菌灯
	GB/T 28781-2012 Pneumatic fluid power Compact cylinders, bores form 20mm to 100mm - Basic dimensions and mounting dimensions 气动缸内径20mm至100mm的紧凑型气缸基本尺寸、安装尺寸
	GB/T 4324.16-2012 Methods for chemical analysis of tungsten - Part 16: Determination of loss content on ignition - Gravimetric method 钨化学分析方法第16部分：灼烧损失量的测定重量法
	GB 28670-2012 General rule of pharmaceutical machinery conforming to good manufacturing practice 制药机械（设备）实施药品生产质量管理规范的通则
	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

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