ethyleneoxy乙烯氧基ethylenen.乙烯ethylene-vinyl acetate乙烯-醋酸乙烯酯ethylene methyl acrylate乙烯甲基丙烯酸盐ethylenediamine tartrate酒石酸二胺乙烯Ethylene glycol solution乙二醇溶液ethylene-polymerization乙烯聚合ethylenediamine carbamate乙二胺氨基甲酸酯Ethylene glycol poisoning1,2-亚乙基二醇中毒ethylene oxide sterilizer环氧乙烷消毒器ethylene chlorate monomer氯乙烯单体ethylene-dimalonic acid丁烷四甲酸