rotary ultrasonic drilling

基本解釋

• [能源科學(xué)技術(shù)]旋轉(zhuǎn)超聲鉆削

英漢例句

雙語例句

• A portable and rotary type ultrasonic drilling machine is developed and designed for drilling of carbon fibre composition components.
  為碳纖維復(fù)合材料構(gòu)件的鉆孔，研制出一種便攜式旋轉(zhuǎn)超聲鉆。

• rotary ultrasonic drilling更多例句

專業(yè)釋義

能源科學(xué)技術(shù)

• 旋轉(zhuǎn)超聲鉆削