略語大辞典 [Chem] 19 EDC ethylene dichloride 二塩化エチレン. 溶剤. 殺虫剤. 合成原料.ethylene dichloride; C2H4Cl2; or ethidine chloride; a solvent; [Chem]. 丸善「略語大辞典」JLogosID : 11873211