略語大辞典 [Chem] 22 HCCH† hexachlorocyclohexane ヘキサクロロシクロヘキサン. BHC. 有機塩素系殺虫剤.hexachlorocyclohexane; or HACC or HCC or HCH; a toxic chemical; ref. BHC(benzene hexachloride); [Chem]. 丸善「略語大辞典」JLogosID : 11876630