基本信息
標準編號: AS 4956:2017
發布時間:2017/3/27 0:00:00
標準類別:Standard
出版單位:Standards Australia
標準頁數:31
標準簡介
This Standard specifies requirements for air valves for water systems. This Standard is applicable to valves rated at 600 kPa to 6400 kPa for sizes DN 15 to DN 400.