略語大辞典 [Chem] 18 DICHAN† dicyclo-hexyl-ammonium nitrite; an 亜硝酸ジシクロヘキシルアンモニウム. ダイチャン. 気相防錆剤. dicyclo-hexyl-ammonium nitrite; an anti-rust chemical; [Chem:Mat]. 丸善「略語大辞典」JLogosID : 11871793