略語大辞典 [Opt] 26 HMFG heavy-metal fluoride glass 重金属フッ化物ガラス. 赤外光ファイバーのガラス材料.heavy-metal fluoride glass; or HMF(heavy metal fluorides) glass; an optical-fiber material in IR(infrared) wavelength regions; for infrared fiber-optic communications;[Opt:L:C]. 丸善「略語大辞典」JLogosID : 11877032