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航海英語(yǔ)救生作業(yè)單項(xiàng)選擇題每日一練(2019.01.09)
來(lái)源:考試資料網(wǎng)
1
Personnel boarding a davit-launched liferaft from a ship should be checked to assure they are not in possession of or wearing().
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2
An inflatable liferaft should be manually released from its cradle by().
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3
All lifeboats,rescue boats,and rigid-type liferafts shall be stripped,cleaned,and thoroughly overhauled at least once every().
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4
On inflatable liferafts,the operating cord should be renewed by().
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5
If the hydrostatic release mechanism for an inflatable liferaft is not periodically serviced and becomes inoperative,it will NOT().
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