Winch gears must be maintained in proper alignment to prevent （）.<br>A:overheating of the lube oil<br>B:over-speeding of the motor<br>C:wear on the braking system<br>D:damage to the teeth

Winch gears must be maintained in proper alignment to prevent （）.
A:overheating of the lube oil
B:over-speeding of the motor
C:wear on the braking system
D:damage to the teeth

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10252937】个 (题库试题定时更新)