标准号:SIS SS 1271-1983
中文标准名称:管道配件.PN16和PN10截流止回阀.有法兰端;弹簧盘;明杆和不锈钢封接面的铸铁角形球阀
英文标准名称:Fittings for piping - Stop-check valves for PN 16 and PN 10 - Angle globe valves of cast iron with flanged ends, spring-loaded disk, rising stem and sealing surfaces of stainless steel
发布日期:1983/6/25 12:00:00
实施日期:1999/12/31 12:00:00