sigh007 发表于 2012-3-21 19:16:22

MIL-W-46132


                   MIL-W-46132, MILITARY SPECIFICATION: WELDING, FUSION, ELECTRON BEAM, PROCESS FOR (11 MAR 1970) ., This specification covers the requirements for the electron beam fusion welding process.         
         
页: [1]
查看完整版本: MIL-W-46132