标准号:STAS 7949-1981
中文标准名称:化学工业设备.容器用的凸球端面.尺寸
英文标准名称:Equipment for chemical industry TORI-SPHERICAL ENDS FOR VESSELS Dimensions
发布日期:1981/6/1 12:00:00
实施日期:1999/12/31 12:00:00
适用范围:Prezentul standard stabile?te dimensiunile fundurilor elipsoidale, cu diametrul nominal Dn 600.. . Dn 4 000, utilizate la construc?ia recipientelor metalice din industria chimic? ?i industrii similare.