ethylene gas乙烯气体
ethylenen.乙烯
Ethylene glycol monoethyl ether soyate乙二醇乙醚豆油单酯
ethylene slurry polymerization process乙烯淤浆聚合工艺
ethylene-propylene-diene eopolymer三元乙丙橡胶
ethylene-propylene-diene copolymer三元乙丙橡胶
ethylene-diamine-tetraacetonitrile乙二胺四乙腈
ethylene vinyl acetate/polypropylene乙烯-醋酸乙烯共聚物/聚丙烯
ethylene glycol dicyclopentadiene ether乙二醇基双环戊二烯基醚
ethylene-dinitrilo-tetracetric acid依地酸
Ethylene-propylene-diene Terpolymer乙烯-丙烯-二烯三元共聚物
ethylene glycol monoethyl ether acetate乙二醇-乙醚乙酸酯, [俗]醋酸溶纤剂