Submariners潜艇艇员
submarinen.潜水艇adj.海面下的
submarine carried missile潜射导弹
submarine flight recorder潜艇航行记录仪
submarine escape training沉艇艇员脱险训练
submarine-borne missile潜艇导弹
submarine telephone cable海底电话电缆
Submarine Missing Message潜艇失踪信息
submarine-hunting plane猎潜飞机
submarine cable equalizer海底电缆均衡器
Submarine Torpedo Defence潜艇鱼雷防御
submarine pipeline system海底管道系统