Lubricating oil viscosity in an operating diesel engine can be reduced by（）<br>A:increasing cooling water flow<br>B:increasing lube oil flow<br>C:dilution by fuel oil<br>D:adding SAE 70 oil

Lubricating oil viscosity in an operating diesel engine can be reduced by（）
A:increasing cooling water flow
B:increasing lube oil flow
C:dilution by fuel oil
D:adding SAE 70 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:【10252937】个 (题库试题定时更新)