ethyleneoxy乙烯氧基
ethylenen.乙烯
ethylene glycol diacrylate二丙烯酸乙二醇酯
ethylene dicarboxylic acid乙二甲酸
ethylene propylene monomer[化] 二元乙丙橡胶; 乙丙二元橡胶
ethylene rectifying column乙烯精馏塔
ethylene cracking material乙烯裂解原料
ethylene pyrolysis furnace乙烯裂解炉
Ethylenevinyl Acetate film乙烯-乙酸乙烯酯共聚物胶膜
ethylene-acrylate rubber乙烯丙烯酸酯橡胶
ethylene terpolymerization乙烯三元共聚合
ethylene/ethane mixture乙烯,乙烷混合物