常見例句

雙語例句

• Hongwei thermal power plant realized the ash pulp pump's automatic control with PLC and the frequency conversion, obtained the remarkable economic efficiency.
  宏偉熱電廠採用PLC和變頻器實(shí)現(xiàn)灰渣泵的自動控制，取得了顯著的經(jīng)濟(jì)傚益。
返回 economic conversion efficiency