基本信息
标准编号: AS 4956:2017
发布时间:2017/3/27 0:00:00
标准类别:Standard
出版单位:Standards Australia
标准页数:31
标准简介
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.