我想让自己这样像把剑一样把电焊杆举过头顶.I suggest posing me with a soldering wand over my head like a sword.采购产品金刚石工具, 工具, 雕刻工具,星火焊机, 电焊, 机械及设备.Diamond Tools, Posalux Tools, Engravement Tools , Spark Welding Electrodes, Machinery and Equip...
箱型梁内角部焊缝所用的电焊条为E70.The box corner welds were made with E 70 electrodes.本文研究了无造渣剂等矿石粉的耐磨堆焊电焊条.An overlay welding electrode without mineral powder as, slag forming medium, etc.经营范围: 乙炔氧气、电焊条零售.Scope: Acetylene oxygen weldi...