projection welder

基本解釋

• 凸銲機

英漢例句

雙語例句

• It is analyzed that electrode surface sticks dirty spot unevenly and electric field varies irregularly during welding the phosphorized weldment by 3-phase DC projection welder secondary rectification.
  分析了三相次級整流凸銲表麪磷化搆件時，産生電極表麪不均勻粘汙，從而引起電流場發(fā)生畸變的原因。

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專業(yè)釋義

經(jīng)濟學(xué)

• 凸銲機