Weldy韦尔迪
weldv.焊接;使结合n.焊接;焊缝
welded frame焊接隔框
welder's eye
welding gang焊工班,焊接组
welded flaws焊接缺陷
weldablility焊接性能
welding flux焊剂
weld current焊接电流
welded steel焊接钢
welding tube螺旋焊管
welded chain焊接链