略語大辞典 [Chem] 25 MDF* mild detonating fuse, a kind of electro-explosive device of rocket, ref. EED 金属シース導爆線. ロケット火工品の一種.mild detonating fuse, a kind of electro-explosive device of rocket, ref. EED; [Chem:E:Spa:Sat]. 丸善「略語大辞典」JLogosID : 11860612