If the analysis of used lube oil indicates a high content of iron particles, this could indicate（）<br>A:corrosive deterioration of a bearing<br>B:inadequate air filtration<br>C:excessive ring and liner wear<br>D:excessive cooling of lubricating oil

If the analysis of used lube oil indicates a high content of iron particles, this could indicate（）
A:corrosive deterioration of a bearing
B:inadequate air filtration
C:excessive ring and liner wear
D:excessive cooling of lubricating oil

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:【10245403】个 (题库试题定时更新)