body rolling machine

常見例句

雙語例句

• The size and geometric parameters of the rolling sections for the main body metal structure of the extracting core machine are selected according to the calculated results.
  最后根據程序計算結果， 選取了換熱器抽芯機主體金屬結構的型鋼規(guī)格和幾何參數。
返回 body rolling machine