略語大辞典 [Chem] 22 PTBMA poly(t-butyl methacrylate); a resin chemical ポリブチルメタクリレート. 樹脂.poly(t-butyl methacrylate); a resin chemical; [Chem:Ind]. 丸善「略語大辞典」JLogosID : 11856798