词汇	sandwich braze
释义	sandwich braze 夹心钎接,夹层焊接,夹层钎焊,夹心焊接
随便看	optical production technology optical profile grinder optical profile grinding machine optical profiler optical profile sensor optical profiletype optical profile type optical profilometer optical profilometry optical projected display optical projectio optical projection optical, projection apparatus optical projection comparator optical projection exposure method optical projection grinder optical projection instrument optical projection lithography optical projection magnification optical projection master optical projection pantograph optical projection printing optical projection profile grinding machine optical projection reading device optical projection system