BS 949-2:1979被替代
Screwing taps. Taps for Unified threads (and for the obsolescent threads of Whitworth and BA forms)
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 949-2:1979
發布時間：1979/4/30 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
General dimensions of short machine or hand taps and of long shank machine taps for Unified, BSW, BSF and BA threads, and dimensions and tolerances on the threaded portion of those taps.
標準備注
? British Standards Institution 2013
Replaces notes:
Replaces BS 949:Part 4:1969.
等同采用的國際標準
ISO 2283:2000 - Equivalent
