略語大辞典 [MIL] 27 DSSV deep submergence search vehicle 深海沈没船捜索艇. 潜水艦事故救助船.deep submergence search vehicle; a rescue ship for submarine accidents; ref. DSSP(deep submergence systems project); [MIL:Traf:Trp]. 丸善「略語大辞典」JLogosID : 11872573