航海英語船體設(shè)備單項(xiàng)選擇題每日一練(2019.01.11)

來源：考試資料網(wǎng)

1 On a ship，the deck stringer is the outboardmost deck（）.

2 The perforated，elevated bottom of the chain locker，which prevents the chains from touching the main locker bottom and allows seepage water to flow to the drains，is called a（）.

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3 Bilge keels are fitted on ships to（）.

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4 Prior to magnetic particle inspection of anchor chain，the chain should be（）.

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5 A deck fitting，used to secure line or wire rope，consisting of a single body with two protruding horns is called a（）.

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