Browse Standards
96587+ standards in database
96587 result(s) found
紧固件 六角产品的对边宽度
Fasteners--Widths across flats of hexagon products
紧固件公差 用于精密机械的螺栓、螺钉和螺母
Tolerances for fasteners--Bolts，screws and nuts for fine mechanics
螺栓、螺钉和螺柱的公称长度和普通螺栓的螺纹长度
Bolts，screws and studs--Nominal lengths，and thread lengths for general purpose bolts
螺栓、螺钉、螺母及附件名词术语
Bolts，screws，nuts and accessories--Terminology and nomenclature
保险铅丝
Safety fuses
空气中声和噪声强弱的主观和客观表示法
Expression of physical and subjective magnitudes of sound and noise in air
铜分类
Classification of copper
甲苯中烃类杂质的气相色谱测定法
Toluene--Determination of hydrocarbon impurities--Gas chromatographic method
苯结晶点测定法
Benzene--Determination of crystallizing point
液体化学产品颜色测定法 (Hazen单位--铂-钴色号)
Colour determination method of liquid chemicals (Hazen unit--platinum-cobalt scale)
润滑剂承载能力测定法 (四球法)
Lubricants--Determination of load-carrying capacity (four balls method)
光学零件球面半径数值系列
Radii of spherical surfaces of optical elements series of numerical values
热水锅炉 参数系列
Specifications series of hot water boiler
中锰抗磨球墨铸铁件技术条件
Specification for medium manganese wear-resistant spheroidal iron castings
电子管外形尺寸
Outline dimensions of electrnic tubes
电子管引出帽连接尺寸
Connecting dimensions for caps of electronic tubes
集装箱吊具的尺寸和起重量系列
Dimensional and capacity series for freight container spreader
信息交换用磁带盘的尺寸和性能
Dimensions and characteristics of magnetic tape reel for information interchange
信息处理交换用穿孔纸带的盘心尺寸
Information processing--Cores perforated paper tape for information interchange--Dimensions
日用瓷器透光度的测定方法
Standard test method for transparency of domestic porcelain ware