单选题
发布日期:2021-03-22
safety straps from the overhead
built in seats
releasing hooks at each end
water stabilizing pockets
标签: inflatable liferafts
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Inflatable liferafts shall be serviced at an approved servicing facility every 1...
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On inflatable liferafts,the operating cord should be renewed by().
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A safety feature provided on all inflatable liferafts is().