... aviation,shipping,train,auto,metallurgy,chemical industry,textile industry2.seal,dustproof,cushion,quakeproof3.heat preservation,heatpoof,sound insulation,silencing4 ... water6.polishing:marble,crystal,glass,jadeware,furniture,stainless steel plate 2.seal,dustproof,cushion,quakeproof3.heat preservation,heatpoof,sound insulation ... .polishing:marble,crystal,glass,jadeware,furniture,stainless steel plate