In heavy marine engine the practice is to drive the engine on（）which has previously been stored in starting air reservoirs.<br>A:electric motor<br>B:hydraulic motor<br>C:compressed air<br>D:turning gear

In heavy marine engine the practice is to drive the engine on（）which has previously been stored in starting air reservoirs.
A:electric motor
B:hydraulic motor
C:compressed air
D:turning gear

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)