短語詞組短語modified melamine formaldehyde resin 改質(zhì)三聚氰胺甲醛樹脂melamine formingdehyde resin 三聚氰胺甲醛樹脂urea melamine formaldehyde resin 脲三聚氰胺甲醛樹脂melamine formaldehyde resin 三聚氰胺甲醛樹脂;蜜胺甲醛尸;蜜胺;三聚氰胺甲醛melamine formaledehyde resin 蜜胺甲醛樹脂;三聚氰胺甲醛樹脂Melamine e resin adhesive 三聚氯胺樹脂膠melamine formaldehyde resin composite 三聚氰胺甲醛樹脂基復(fù)合材料melamine e resin 密胺樹脂 返回 melamine resin