短語(yǔ)詞組短語(yǔ)paper r coating emulsion 紙張涂層乳液paper adhesive coating application 紙張施膠涂層Paper Making coating 造紙涂料paper -coating machine operator 紙張涂布機(jī)操作員paper coating emulsion 紙張涂層乳液used in paper coating 涂布紙涂料Property of paper coating 造紙涂布性能Paper coating apparatus 發(fā)明名稱White board paper coating 涂布白板紙 返回 paper coating