A simple filtering and oil-recovery device for purifying the mould cooling air containing large amount of oil fumes in the exhausting pipelines has been described.
介绍了一个简单的过滤和油回收装置,用于带油烟的模具冷却凤排放时进行净化和油回收。
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Open a small fire, pan put the oil, add to the mold, scoop proper batter is poured into the mould.