ASME B1.20.7:1991 (R2013)现行
Hose Coupling Screw Threads (inch)
出版：American Society of Mechanical Engineers
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基本信息
标准编号： ASME B1.20.7:1991 (R2013)
发布时间：1992/4/16 0:00:00
标准类别：Standard
出版单位：American Society of Mechanical Engineers
标准页数：28
标准简介
Pertains to the threaded parts of hose couplings, valves, nozzles, and all other fittings used in direct connection with hose intended for domestic, industrial, and general service in nominal sizes of 1/2, 5/8, 3/4, 1, 1[1/4], 1[1/2], 2[1/2], 3, 3[1/2], and 4 in.
本标准替代的旧标准
