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航海英語船員職務名稱單項選擇題每日一練(2019.01.10)
來源:考試資料網
1
During jacking operations and transit,empty void spaces in the hull of a jack up ship provide().
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2
Fire protection regulations for towing vessels require all crew members to know how to perform each of these tasks EXCEPT().
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3
Each fire hose coupling on a ship must have threads that meet the specifications of the().
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4
Each hand portable,semi-portable and fixed fire extinguishing unit on a ship must be tested and inspected at least once every().
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5
A certificated lifeboatman assigned to command the lifeboat should().
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