flocculent造句
Itshowspotentialtosaveondrinkingwater,auxiliaryflocculentproductsandcostsformaintenance,whentwo-chamberpendulum-typeflocculentpreparationplantsareused.Studythemechanismandperformanceofinverseemulsionp...
Itshowspotentialtosaveondrinkingwater,auxiliaryflocculentproductsandcostsformaintenance,whentwo-chamberpendulum-typeflocculentpreparationplantsareused.Studythemechanismandperformanceofinverseemulsionp...