معنی کلمه : despumate
English
To throw off impurities in spume; to work off in foam or scum; to foam.
A friction clutch in which the gripping surfaces are disks or more or less resemble disks.

To throw off impurities in spume; to work off in foam or scum; to foam.
A friction clutch in which the gripping surfaces are disks or more or less resemble disks.