According to the regulations for lifeboat falls，which action must be taken with the falls no later than 5-year intervals?（）<br>A:Proof tested<br>B:End-for-ended<br>C:Renewed<br>D:Weight tested

According to the regulations for lifeboat falls，which action must be taken with the falls no later than 5-year intervals?（）
A:Proof tested
B:End-for-ended
C:Renewed
D:Weight tested

出自：海船船员证

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