2009 year China issued GB standards list


	GB/T 23561.9-2009 Methods for determining the physical and mechanical properties of coal and rock - Part 9: Methods for determining the triaxial strength and deformation parameters of coal and rock 煤和岩石物理力学性质测定方法第9部分：煤和岩石三轴强度及变形参数测定方法
	GB/T 23840-2009 Inorganic chemical products - General rules for potentiometric titration 无机化工产品电位滴定法通则
	GB/T 19038-2009 Guide to model and methods of customer satisfaction measurement 顾客满意测评模型和方法指南
	GB/T 24680-2009 Agricultural sprayers - Boom steadiness - Test methods 农用喷雾机喷杆稳定性试验方法
	GB 9706.17-2009 Medical electrical equipment - Part 2: Particular requirements for the safety of gamma beam therapy equipment 医用电气设备第2部分：γ射束治疗设备安全专用要求
	GB/T 24684.3-2009 Crop protection equipment - Test methods for the evaluation of cleaning systems - Part 3: Internal cleaning of tank 植物保护机械评价清洗系统的试验方法第3部分：药液箱的内部清洗
	GB/T 24607-2009 Rolling bearings - Test and assessment for life and reliability 滚动轴承寿命与可靠性试验及评定
	GB/T 24648.1-2009 Assessment of tractor reliability 拖拉机可靠性考核
	GB/T 6621-2009 Testing methods for surface flatness of silicon slices 硅片表面平整度测试方法
	GB/T 24275-2009 Low-voltage fixed connection enclosed switchgear and controlgear assemblies 低压固定封闭式成套开关设备和控制设备
	GB/T 16484.1-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 1: Determination of cerium oxide content - Ammonium ferrous sulfate titrimetry 氯化稀土、碳酸轻稀土化学分析方法第1部分：氧化铈量的测定硫酸亚铁铵滴定法
	GB/T 18978.12-2009 Ergonomic requirements for office work with visual display terminals (VDTs) - Part 12: Presentation of information 使用视觉显示终端(VDTs)办公的人类工效学要求第12部分：信息呈现
	GB/T 23686-2009 Environmentally conscious design guide for electrical and electronic products 电子电气产品的环境意识设计导则
	GB/T 24262-2009 Environmental tests and reliability for petroleum geophysical exploration instrument 石油物探仪器环境试验及可靠性要求
	GB/T 50485-2009 Technical code for microirrigation engineering 微灌工程技术规范
	GB/T 13917.1-2009 Laboratory efficacy test methods and criterions of public health insecticides for pesticide registration - Part 1: Spray fluid 农药登记用卫生杀虫剂室内药效试验及评价第1部分：喷射剂
	GB/T 8321.9-2009 Guideline for safety application of pesticides(Ⅸ) 农药合理使用准则(九)
	GB/T 24534.2-2009 Cereals and pulses - Determination of hidden insect infestation - Part 2: Sampling 谷物与豆类隐蔽性昆虫感染的测定第2部分：取样
	GB/T 23462-2009 Protective clothing - Test method for chemical protective materials to permeation by chemicals 防护服装化学物质渗透试验方法
	GB 4674-2009 Safety code for grinding machines 磨削机械安全规程

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