航行: coastwise navigation; coasti ...指挥: command; direct; conduct信号: signal; semaphore; gun站: stand; be on one's feet指挥信号: command signal; demand sign护航指挥信号簿: convoy signal book起重吊运指挥信号: the commanding signal for lifting and moving救生艇收放指挥信号: boat handling signals空中交通指挥信号灯: air traffic signal lights信号站: signal station指挥信道: command channel营救指挥信道: rescue control channel闭塞信号站: block station冰况信号站: ice signal station潮流信号站: tidal stream signal station潮位信号站: tidal signal station潮汐信号站: tide signal station风暴信号站: storm signal station海岸信号站: coastal signal station横澜信号站: waglan signal station火警信号站: fire alarm signal station军队信号站: kw桥路信号站: bridge passage signal station时间信号站: time signal station危险信号站: danger signal station
