1986 year China issued GB standards list


	GB/T 6730.7-1986 Methods for chemical analysis of iron ores--The sulfosalicylic acid photometric method for the determination of metallic iron content 铁矿石化学分析方法磺基水杨酸光度法测定金属铁量
	GB/T 5839-1986 Rating systems for electronic tubes and semiconductor devices 电子管和半导体器件额定值制
	GB/T 6388-1986 Transport package shipping mark 运输包装收发货标志
	GB/T 116-1986 Specifications for rivet 铆钉技术条件
	GB/T 6730.14-1986 Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of calcium and magnesium content 铁矿石化学分析方法原子吸收分光光度法测定钙和镁量
	GB/T 869-1986 Countersunk head rivets 沉头铆钉
	GB/T 6541-1986 Petroleum products--Mineral oils--Determination of interfacial tension of oil against water--Ring method 石油产品油对水界面张力测定法 (圆环法)
	GB/T 6974.13-1986 Lifting appliances--Vocabulary--Portal bridge cranes 起重机械名词术语门式起重机
	GB/T 6974.15-1986 Lifting appliances--Vocabulary--Underslung monorail systems 起重机械名词术语悬挂单轨系统
	GB/T 6256-1986 Blank detail specification forindustrial heating triodes 工业加热三极管空白详细规范 (可供认证用)
	GB/T 6286-1986 Determination of bulk density for molecular sieve 分子筛堆积密度测定方法
	GB/T 5960-1986 Generic specification for cathode ray tubes 阴极射线管总规范(可供认证用)
	GB/T 109-1986 Flat head rivets 平头铆钉
	GB/T 7021-1986 Glossary of terms for centrifugal pump 离心泵名词术语
	GB/T 5888-1986 Testing method of degree of polymerization oframie cellulose 苎麻纤维素聚合度测定方法
	GB/T 960-1986 Grip rings 夹紧挡圈
	GB/T 102-1986 Hexagon head wood screws 六角头木螺钉
	GB/T 6258-1986 Blank detail specification for disk seal power tubes 盘封电子管空白详细规范
	GB/T 6287-1986 Determination of static absorbed water for molecular sieve 分子筛静态水吸附测定方法
	GB/T 6730.1-1986 Methods for chemical analysis of iron ores--Preparation of predried test samples for chemical analysis 铁矿石化学分析方法分析用预干燥试样的制备

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