A-A+ Mooring winches are often combined with _____ units so that one prime mover drives both. 2020-09-18 20:36:42 资格考试 阅读 问题详情 A.craneB.hatch coverC.windlassD.steering gear请帮忙给出正确答案和分析，谢谢！ 参考答案 查看解答
