Weldenn.韦尔登(在德国;东经 10º40' 北纬 48º27')
weldv.焊接;使结合n.焊接;焊缝
welding assembly焊接部件,焊接构件
welding pressure焊接压力
weldless fitting非焊接式接头
weld to fix bolt螺栓焊缝
welding variable焊接规范参数
welding sequence焊接顺序
welding resistor焊接电阻器
welded pipe mill焊管机组
welder rs gloves电焊工手套, 焊工手套
weld-in nozzle焊入式喷嘴