saved energy and enhanced benefit

 
  • 節能增效

saved energy and enhanced benefit的用法和樣例:

例句

  1. Using this system to drive mine ventilator,the purpose of energy saving and profit increasing is achieved.
    用該系統驅動(dòng)礦井通風(fēng)機,達到了節能增效的目的。

saved energy and enhanced benefit的相關(guān)資料:

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