A.環(huán)氧樹(shù)脂(EP) B.脲醛樹(shù)脂(UF. C.三聚氰胺甲醛樹(shù)脂(MF. D.不飽和聚酯(UP)
A.ABS塑料 B.聚甲基丙烯酸甲酯(PMMA. C.聚氯乙烯(PVC. D.聚丙烯(PP)
A.12% B.14% C.15.0% D.20%