The major cause of trouble in a mechanical-hydraulic governor is contamination of the hydraulic fluid by （）<br>A:dirt<br>B:fuel oil<br>C:governor cooling water<br>D:fuel oil tars

The major cause of trouble in a mechanical-hydraulic governor is contamination of the hydraulic fluid by （）
A:dirt
B:fuel oil
C:governor cooling water
D:fuel oil tars

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)