回炼的英文

freshening

• 回:    circle; wind
• 回炼比:    recycle ratio
• 回炼油:    cycle oil; recycle ...

例句与用法

1. Aluminium and aluminium alloys - alloyed aluminium ingots for remelting - specifications ; german version en 1676 : 1996
   铝和铝合金.回炼用合金铝锭.规范