English translation for "navigation clearance"

航道净空
航行净空
通航净空

Related Translations:

car navigation:  车内导向系统机定位汽车导航手汽车导航系统汽车寻向器

navigation sonar:  导航声呐导航声纳

acoustic navigation:  声导航声纳导航声响导航声响航法声学导航音响导航

navigation pod:  航行外挂包

river navigation:  内河航运

navigation display:  导航显示航行显示器

nav navigation:  航海

grid navigation:  格网导航网格航行网格领航

navigation plot:  航行制图

navigation parameter:  导航参变数

Similar Words：

"navigation channel sedimentation" English translation, "navigation chart" English translation, "navigation chart of aerial photography" English translation, "navigation check point" English translation, "navigation clause" English translation, "navigation clock" English translation, "navigation coal" English translation, "navigation command and control system" English translation, "navigation compass" English translation, "navigation component" English translation