这是一台废油回收机。
介绍了压缩机废油回收的原理、工艺及操作要点，达到了节油降耗的目的。
This article introduces the principle, process and operation of waste oil recovery process for compressor.
残油、废油必须予以回收，不得排放入海。
Residual and waste oil must be recovered and may not be discharged into the sea.
工业废油是可以回收再生的。
地沟油等废油脂的回收炼油势在必行，但仍有瓶颈。
It is imperative to reclamation waste oil in spite of difficulties.
地沟油等废油脂的回收炼油势在必行，但仍有瓶颈。
It is imperative to reclamation waste oil in spite of difficulties.
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