Weldner韦尔德纳
weldv.焊接;使结合n.焊接;焊缝
Welding procedure of creeper tread履带板焊接工艺
welding dynamic displacement field焊接动态位移场
weld metal solidification cracking凝固裂纹
welding process specification test焊接工艺评定试验
welding technology and engineering焊接技术与工程
welding voltage between electrodes电极电压
Welding of titanium heat exchanger钛制换热器的焊接制造
weld bead anti-corrosive coating焊道防腐层