略語大辞典 [C] 25 DASS direct access secondary storage (コンピュータの)直接アクセス二次記憶装置.direct access secondary storage; of a computer system; e.g. rewritable optical disk library system; e.g. for archival storage, automatic backup and recovery,and document storage; [C]. 丸善「略語大辞典」JLogosID : 11871148