常见例句Keywords Poly(vinyl chloride);chemical crosslinking;triethanol amine;cyanurtriamide;dicumyl peroxide;styrene;modification; 聚氯乙烯;化学交联;三乙醇胺;三聚氰胺;过氧化二异丙苯;苯乙烯;改性; 返回 cyanurtriamide