同义词
1)dipper,dipping machine,saturator,steeping machine,steeper,impregnating machine,impregnating mangle,impregnator,saturating machine,浸渍机2)impregnation mechanism,浸渍机理3)foam impregnating machine,泡沫浸渍机4)digester,dip varnish,dipping mangle,immerser,impregnator,impregnating varnish,浸渍器，浸渍机5)deeptank impregnating machine,深槽式浸渍机6)double screen impregnating machine,双网式浸渍机
