你可能感興趣的試題

The holding power of an anchor increases when the（）.

A.amount of chain lying along the bottom increases
B.length of the catenary is reduced
C.mooring line tension is increased
D.amount of chain lying along the bottom decreases

單項(xiàng)選擇題

The crane manufacturer’s operating tables are posted near the（）.

A.crane pedestal
B.wire-rope locker
C.main deck
D.crane controls

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The internal volume of a cargo hold measured from the inside faces of the cargo battens，the lower side of the deck beams，and the top of the tank top ceiling is known as the（）.

你可能感興趣的試題

The holding power of an anchor increases when the（）.

The crane manufacturer’s operating tables are posted near the（）.

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The internal volume of a cargo hold measured from the inside faces of the cargo battens，the lower side of the deck beams，and the top of the tank top ceiling is known as the（）.