| 英文同义词: | 1,3-Butadiene, polymer with acrylonitrile, methacrylamide, and styrene;2-propenamide, 2-methyl-, polymer with 1,3-butadiene, ethenylbenzene and 2-prop;2-Propenamide, 2-methyl-, polymer with 1,3-butadiene, ethenylbenzene and 2-propenenitrile;2-propenamide, 2-methyl-, polymer with 1,3-butadiene,ethenylbenzene and 2-propenenitrile |