AS 3579-1993被替代
Cast iron wedge gate valves for general purposes
出版：Standards Australia
專家解讀視頻
基本信息
標準編號： AS 3579-1993
發布時間：1993/11/15 0:00:00
標準類別：Standard
出版單位：Standards Australia
標準頁數：14
標準簡介
Specifies requirements for valves of inside screw, non-rising or outside screw, and rising stem in a nominal size range of DN 50 to DN 300. The valves are generally handwheel-operated and not recommended for buried service.
