标准号:STAS 1056-1980
中文标准名称:天然气配件.带有螺纹端的旋塞阀.尺寸
英文标准名称:Fittings for natural gas PLUG VALVES WITH SCREWED ENDS Dimensions
发布日期:1981/12/30 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Prezentul standard stabile?te principalele dimensiuni ale robinetelor de ?nchidere cu cep, drepte, cu mufe.