單項選擇題

At least（）radar transponder shall be carried on each side of every cargo ship of 500 gross tonnage and upwards.

A.one
B.two
C.three
D.four

你可能感興趣的試題

單項選擇題

As you hold a piece of manila line vertically in front of you，the strands run from the lower left to the upper right.Which type of line is this（）.

A.Right-hand laid
B.Cable-laid
C.Sennet-laid
D.Water-laid

單項選擇題

An intermediate spring is（）.

A.Fitted in each leg of the towing bridle
B.Generally located between the “fishplate” and the main towing hawser
C.Secured at the “H” bitts
D.Usually made of manila hawser

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At least（）radar transponder shall be carried on each side of every cargo ship of 500 gross tonnage and upwards.

你可能感興趣的試題

As you hold a piece of manila line vertically in front of you，the strands run from the lower left to the upper right.Which type of line is this（）.

An intermediate spring is（）.

As you hold a piece of manila line vertically in front of you，the strands run from the lower left to the upper right.Which type of line is this（）.