AS 2181.3-1981廢止
Screwing taps Inch series screw threads
出版：Standards Australia
專家解讀視頻
基本信息
標準編號： AS 2181.3-1981
標準類別：Standard
出版單位：Standards Australia
標準頁數：44
標準簡介
Specifies taps for cutting inch series screw threads (including BA). Gives general dimensions, tolerances and deviations for the threaded portion of the tap, materials and properties, and methods of test. Provides for the use of same tap carcass dimensions. Appendices give the imperial dimensions in metric units.
