单项选择题
A.derrick B.chain C.chain block D.bridge
登记船长（）A. registered length overallB. realistic length o...
单项选择题登记船长（）
A. registered length overall B. realistic length overall C. registered depth overall D. registered height overall
起居甲板（）A. accommodation deckB. bridge deckC. main deckD....
单项选择题起居甲板（）
A. accommodation deck B. bridge deck C. main deck D. lower deck
驾驶台甲板（）A. compass deckB. main deckC. bridge deckD. lowe...
单项选择题驾驶台甲板（）
A. compass deck B. main deck C. bridge deck D. lower deck
