BRITISHSTANDARDBSEN1092-3:2003IncorporatingCorrigendumNo.1Flangesandtheirjoints—Circularflangesforpipes,valves,fittingsandaccessories,PNdesignated—Part3:Copperalloyflange
积分：
8 矿块
/ 时间：2020-09-29 /
页数：38 /
阅读：126
BS,EN,1092-3-2003,法兰及其连接,按PN标注的管、阀门、配件及其附件用圆形法兰,第3部分,铜合金法兰,1092,2003,法兰,及其,连接,PN,标注,阀门,配件,附件,圆形,部分,铜合金
