2009 year China issued GB standards list


	GB/T 24737.3-2009 Guide for technological management - Part 3: Review of technological efficiency of product design 工艺管理导则第3部分：产品结构工艺性审查
	GB/T 23834.2-2009 Chemical analysis method for stannous sulfate - Part 2: Determination of insoluble substance in hydrochloric acid - Gravimetric method 硫酸亚锡化学分析方法第2部分：盐酸不溶物的测定重量法
	GB/T 13255.3-2009 Test methods of caprolactam for industrial use - Part 3: Determination of permanganate absorption number - Spectrometric method 工业用己内酰胺试验方法第3部分：高锰酸钾吸收值的测定分光光度法
	GB/T 23480.1-2009 Small hole high speed drilling electro-discharge machines - Part 1: Terminology and testing of accuracy 电火花小孔高速加工机床第1部分：术语和精度检验
	GB/T 7670-2009 Electrodynamic vibration generating systems(equipment) - Performance characteristics 电动振动发生系统（设备）性能特性
	GB/T 24648.1-2009 Assessment of tractor reliability 拖拉机可靠性考核
	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 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 19510.4-2009 Lamp controlgear - Part 4: Particular requirements for a.c.supplied electronic ballasts for fluorescent lamps 灯的控制装置第4部分：荧光灯用交流电子镇流器的特殊要求
	GB/T 4226-2009 Cold finished stainless steel bar 不锈钢冷加工钢棒
	GB/T 13770-2009 Textiles - Test method for assessing the appearance of creases in fabrics after cleansing 纺织品评定织物经洗涤后褶裥外观的试验方法
	GB/T 24578-2009 Test method for measuring surface metal contamination on silicon wafers by total reflection X-ray fluorescence spectroscopy 硅片表面金属沾污的全反射X光荧光光谱测试方法
	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 24747-2009 Safety technology conditions for heat transfer fluids 有机热载体安全技术条件
	GB/T 24134-2009 Rubber and plastics hoses - Assessment of ozone resistance under static conditions 橡胶和塑料软管静态条件下耐臭氧性能的评价
	GB/T 23416.4-2009 The safety technical specification of pest control for vegetables - Part 4: Cole crops vegetables 蔬菜病虫害安全防治技术规范第4部分：甘蓝类
	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 20936.2-2009 Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air 可燃性气体探测用电气设备第2部分：显示空气中甲烷体积含量至5%的I类探测器的性能要求
	GB 6220-2009 Respiratory protection - Long tube breathing apparatus 呼吸防护长管呼吸器
	GB/T 13147-2009 Specification for welding of copper and copper alloy clad steel plates 铜及铜合金复合钢板焊接技术要求

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