2009 year China issued GB standards list


	GB/T 24631.1-2009 Geometrical product specifications (GPS) - Straightness - Part 1: Vocabulary and parameters of straightness 产品几何技术规范（GPS）直线度第1部分：词汇和参数
	GB/T 24348.1-2009 Textile machinery and accessories - Reeds - Part 1: Dimensions and designation of pitch bound reeds 纺织机械与附件筘第1部分：胶粘线扎筘的尺寸和标记
	GB/T 23824.1-2009 Information technology - Procedures for achieving metadata registry content consistency - Part 1: Data elements 信息技术实现元数据注册系统（MDR）内容一致性的规程第1部分：数据元
	GB/T 24339.2-2009 Railway application - Communication,signalling and processing systems - Part 2: Safety-related communication in open transmission systems 轨道交通通信、信号和处理系统第2部分：开放式传输系统中的安全相关通信
	GB/T 4743-2009 Textiles - Yarn from packages - Determination of linear density(mass per unit length) by the skein methord 纺织品卷装纱绞纱法线密度的测定
	GB/T 23526-2009 General principles for the addition of essential nutrients to foods 食品中必需营养素添加通则
	GB 24540-2009 Protective clothing - Protective clothing against liquid acids and alkalis 防护服装酸碱类化学品防护服
	GB/T 6618-2009 Test method for thickness and total thickness variation of silicon slices 硅片厚度和总厚度变化测试方法
	GB/T 23598-2009 Code of practice for water resources bulletin 水资源公报编制规程
	GB/T 14896.3-2009 Non-traditional machines - Terminology - Part 3: Electrochemical machines 特种加工机床术语第3部分：电解加工机床
	GB/T 23975-2009 Determination of the quantity of tetrachlorophthalic anhydride in dye and pigment products 染料及颜料产品中四氯苯酐的测定
	GB/T 23750-2009 Determination of Glyphosate residues in plant products-GC-MS method 植物性产品中草甘膦残留量的测定气相色谱-质谱法
	GB 7413-2009 Quarantine protocol for propagating tubers and seedlings of sweet potato in producing areas 甘薯种苗产地检疫规程
	GB/T 24591-2009 Seamless steel tubes for high pressure feedwater heater 高压给水加热器用无缝钢管
	GB/T 4909.7-2009 Test methods for bare wires - Part 7: Mandrel winding test 裸电线试验方法第7部分：卷绕试验
	GB/T 802.5-2009 Prevailing torque type hexagon acorn nuts with non-metallic insert - Welding type 非金属嵌件六角锁紧盖形螺母焊接型
	GB/T 24537-2009 Personal fall protection equipment - Guided type fall arrester including a flexible anchor line 坠落防护带柔性导轨的自锁器
	GB/T 23836-2009 Determination of molybdate in industrial circulating cooling water - Spectrometric method using thiocyanate 工业循环冷却水中钼酸盐含量的测定硫氰酸盐分光光度法
	GB/T 23684-2009 Method of testing liquid line refrigerant driers 液管制冷剂干燥器的试验方法
	GB/T 23909.1-2009 Non-destructive testing - Radioscopic testing - Part 1: Quantitative measurement of imaging properties 无损检测射线透视检测第1部分：成像性能的定量测量

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