单选题The cable lifter, mooring drum and warp end of a split windlass may be separately engaged or disengaged means of a （）Adog clutchBPair of gearsCworm gearDturning gear
单选题
The cable lifter, mooring drum and warp end of a split windlass may be separately engaged or disengaged means of a （）
A
dog clutch
B
Pair of gears
C
worm gear
D
turning gear
参考解析
解析：
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