A、higher efficiency of the gear train while reversing
B、the higher gear ratio
C、the multi-start feature
D、higher recovering speed
更多“The spur geared mooring winches have advantages over worm geared ones in（）”相关的问题
A、more slack in the mooring lines B、a strain on the mooring lines C、chafing gear on the mooring lines D、grease on the mooring lines
A、more slack in the mooring lines B、a strain on the mooring lines C、chafing gear on the mooring lines D、grease on the mooring lines
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