当前位置:百科知识 > 船舶动力装置试题

问题描述:

[单选] The main function of the lubrication system in to enable()of a film of oil between the moving parts.
A.the information B.the formation C.the scatter D.the frictio
参考答案:查看
答案解析:
☆收藏

随机题目