BS 3172:1995被替代
Specification For Screw Threads For Spectacle Frames
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 3172:1995
發布時間：1995/6/15 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：8
標準簡介
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
標準備注
? British Standards Institution 2013
Renumbered and superseded by BS EN ISO 11381.
Supersedes 92/55459 DC & BS 3172(1987).
(11/2005)
等同采用的國際標準
ISO 11381:1994 - Identical
