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单选题
The lifeline of a life float or buoyant apparatusshall（）.
A
be at least 3/8 inch diameter and properly secured around the sides and ends of the device
B
be festooned in bights not longer than three feet long
C
have a seine float in each bight unless the line is an inherently buoyant material
D
All of the above
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更多 “单选题The lifeline of a life float or buoyant apparatusshall（）.A be at least 3/8 inch diameter and properly secured around the sides and ends of the deviceB be festooned in bights not longer than three feet longC have a seine float in each bight unless the line is an inherently buoyant materialD All of the above” 相关考题
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考题
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