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伊藤 勝彦. "〔186〕ポリカーポネイトの性質の温度特性〔G.Peilstocker, Kunststoffe, 1961-9,Bd.51,Ht.9,S.509〜512,図15,表3〕." Journal of the Society of Mechanical Engineers 65.519 (1962) 594