单选题Worm geared automatic mooring winches are （） as the multi-start feature reduces the advantage of worm gear iethe high gear radio.ApopularBcommonCin lead positionDuncommon
单选题
Worm geared automatic mooring winches are （） as the multi-start feature reduces the advantage of worm gear iethe high gear radio.
A
popular
B
common
C
in lead position
D
uncommon
参考解析
解析：
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相关考题：
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