标准号:SIS SS 1272-1983
中文标准名称:管道配件.PN16止回阀.有法兰端的铸铁直通式球阀 弹簧盘和铜合金耐海水密封面
英文标准名称:Fittings for piping - Check valves for PN 16 - Straight globe valves of cast iron with flanged ends. spring-loaded disk and sealing surfaces of Cu-alloy resistant to sea water
发布日期:1986/6/25 12:00:00
实施日期:1999/12/31 12:00:00