Engine_2014 : Engineering Safety - 373/2355
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| After being launched from an OSV, a totally enclosed survival craft which has been afloat over a long period of time, requires __________ . |
| A) frequent opening of hatches to permit entry of fresh air |
| B) regular checks of bilge levels |
| C) use of ear plugs to dampen engine noise |
| D) frequent flushing of the water spray system with fresh water |
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