| 英文同义词: | 2-Propenenitrile, polymer with diethenylbenzene and 2-methyl-1,3-butadiene;2-propenenitrile, polymer with diethenylbenzene and2-methyl-1,3-butadiene;2-Propenenitrile,polymer with diethenylbenzene and 2-methyl-1,3-butadiene;Acrylonitrile, divinylbenzene, 2-methyl-1,3-butadiene polymer |