片语
Bead welding overlaying weld堆焊
bead welding materials堆焊材料
tig bead weldingtig堆焊工艺
bead welding alloy堆焊合金的
bead welding material堆焊材料
puddle welding堆焊;[机] 熔焊
overlay welding堆焊
pitch bead welding斜坡堆焊焊箍
powder plasma bead welding粉末等离子弧堆焊
wire feed bead welding送丝堆焊