略語大辞典 [MIL] 27 CODA(O)G* combined diesel and (or) gas turbine (艦艇の機関形式で)ディーゼル推進, ガスタービン併用(切替).combined diesel and (or) gas turbine; [MIL:Mech]. 丸善「略語大辞典」JLogosID : 11869915