weldite白硅铝钠石
weldv.焊接;使结合n.焊接;焊缝
welding electrode holder电焊钳
welded joint coefficient焊接接头系数
Welding seam identifying焊缝辨识
welding inspection ruler焊接检验尺
welding wire of tubiform管状焊丝
welded turnout on bridge桥上无缝道岔
Welding Research Council焊接研究委员会
welding assembly fixture焊装夹具
Welding rotating machine焊接翻转机
weld heat-affected zone焊缝热影响区