According to the regulations for life boat falls，which action must be taken at 30-month intervals?（）<br>A:End-for-ended<br>B:Renewed<br>C:Inspected<br>D:Weight tested

According to the regulations for life boat falls，which action must be taken at 30-month intervals?（）
A:End-for-ended
B:Renewed
C:Inspected
D:Weight tested

出自：海船船员证

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