On inflatable liferafts，the operating cord should be renewed by（）.<br>A:cutting the old line off and renewing same<br>B:an approved servicing facility ashore<br>C:opening the case and replacing the entire line<br>D:one of the ship's officers

On inflatable liferafts，the operating cord should be renewed by（）.
A:cutting the old line off and renewing same
B:an approved servicing facility ashore
C:opening the case and replacing the entire line
D:one of the ship's officers

出自：海船船员证

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