Weldy韦尔迪
weldv.焊接;使结合n.焊接;焊缝
welding smoke焊接烟尘
welded branch焊接支管
welded sphere焊接球
weld strength焊接强度
welding laser焊接激光器
weld dressing清理焊烽
welded bridge焊接桥梁
welding plant焊接装置,焊接厂
welding leads电焊引线
welding torch熔接炬,焊接喷灯,气焊枪,焊接炬,焊接吹管,焊炬