单项选择题

Kapok life jackets should NOT be（）.

A.stowed near open flame or where smoking is permitted
B.used as seats，pillows，or foot rests
C.left on open decks
D.All of the above

相关考题

It is permissible to place an eye splice in wire rope u...

单项选择题It is permissible to place an eye splice in wire rope used as cargo gear providing the splice is made using（）.

A.two tucks with whole strands and one tuck with one-half strand
B.three tucks with whole strands and two tucks with 1/2 the wire cut from the tucking strand
C.three tucks with whole strands
D.two tucks with whole strands and three tucks with half strands

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单项选择题Is it safe（）a rocket?

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Instead of whipping an end of a line，a temporary means ...

单项选择题Instead of whipping an end of a line，a temporary means of preventing the line from unraveling is to tie a（）.

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C.figure-eight knot
D.square knot

船舶救生设备名称

Kapok life jackets should NOT be（）.