2. 船舶推進軸系統中,就莢式推進器(Pod Thruster)示意圖而言,螺旋槳(Propeller)應為下列何106年第三次交通部航海人員測驗【602】二等管輪【000021】輪機工程(包括推進裝
6. Before the initial start of the engine after its installation, perform correct inspection andoper
9. Which tool is not included in use for daily maintenance works on the ship?(A) Refrigerator(B) Ham