航海英語(yǔ)船員職務(wù)名稱單項(xiàng)選擇題每日一練(2019.01.25)

來(lái)源：考試資料網(wǎng)

1 Each fire hose coupling on a ship must have threads that meet the specifications of the（）.

2 Fire protection and manning regulations for towing vessels state that the Master or person in charge must ensure that all crew members who have not participated in the drills or received the safety orientation（）.

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3 Fire protection regulations for towing vessels require any fuel line subject to internal head pressure from fuel in the tank to（）.

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4 During daylight savings time the meridian used for determining the time is located farther（）.

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5 During which condition should the operator of a pedestal crane shutdown operations?（）

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