2009 year China issued GB standards list


	GB/T 24699-2009 Sichuan white goose 四川白鹅
	GB/T 11066.10-2009 Methods for chemical analysis of gold - Determination of silicon content - Molybdenum blue spectrophotometry 金化学分析方法硅量的测定钼蓝分光光度法
	GB/T 1239.1-2009 Cold coiled helical springs technical specifications - Part 1: Extension spring 冷卷圆柱螺旋弹簧技术条件第1部分：拉伸弹簧
	GB/T 10988-2009 Veiling glare of optical systems - Methods of measurement 光学系统杂(散)光测量方法
	GB 1796.5-2009 Tyre valves - Part 5: Tyre valves for large core chamber 轮胎气门嘴第5部分：大芯腔气门嘴
	GB/T 24440-2009 Basic terms on donation 社会捐助基本术语
	GB/T 24286-2009 Black light-proof packaging paper 黑色不透光包装纸
	GB/T 23630-2009 Guidelines for a phytosanitary import regulatory system 进境植物检疫管理系统准则
	GB/T 2831-2009 Surface form deviation of optical elements 光学零件的面形偏差
	GB/T 6865-2009 Codes for levels of language proficiency and foreign language test grades 语种熟练程度和外语考试等级代码
	GB/T 24425.6-2009 Specification for wire thread inserts 钢丝螺套技术条件
	GB 9765-2009 Tyre valve threads 轮胎气门嘴螺纹
	GB/T 23874-2009 Determination of xylanase activity in feed additives - Spectrophotometric method 饲料添加剂木聚糖酶活力的测定分光光度法
	GB/T 24645-2009 slush seal performance of tractors - Test procedures 拖拉机防泥水密封性试验方法
	GB/T 24337-2009 Power quality - Interharmonics in public supply network 电能质量公用电网间谐波
	GB/T 23922-2009 Tri-wheel vehicles and low-speed goods vehicles - Manufacturer’s plate 三轮汽车和低速货车标牌
	GB/T 24717-2009 Preformed pavement marking tape 道路预成形标线带
	GB/T 17363.1-2009 Nondestructive mensuration of gold content in the gold products - Part 1: Method of electron probe microanalysis 黄金制品金含量无损测定方法第1部分：电子探针微分析法
	GB/T 18449.1-2009 Metallic materials - Knoop hardness test - Part 1: Test method 金属材料努氏硬度试验第1部分：试验方法
	GB/T 1941-2009 Method of testing in hardness of wood 木材硬度试验方法

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