问题 单项选择题

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

答案

参考答案:D

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