projection welder

基本解釋

• 凸焊機(jī)

英漢例句

雙語(yǔ)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(jí)整流凸焊表面磷化構(gòu)件時(shí)，產(chǎn)生電極表面不均勻粘污，從而引起電流場(chǎng)發(fā)生畸變的原因。

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專(zhuān)業(yè)釋義

經(jīng)濟(jì)學(xué)

• 凸焊機(jī)