BS 3172:1995被替代
Specification For Screw Threads For Spectacle Frames
出版：British Standards Institution
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基本信息
标准编号： BS 3172:1995
发布时间：1995/6/15 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：8
标准简介
Specifies requirements for screw threads for use with spectacle frames. Coverage includes: screw threads, screwing taps, gauges, and definitions and tolerances on length of screws. AMD 9448 RENUMBERS THIS STANDARD
标准备注
© British Standards Institution 2013
Renumbered and superseded by BS EN ISO 11381.
Supersedes 92/55459 DC & BS 3172(1987).
(11/2005)
等同采用的国际标准
ISO 11381:1994 - Identical
