问题描述：
[单选]
In a four-stroke/cycle diesel engine， the camshaft rotates at（）
A．twice the crankshaft speed
B．half the crankshaft speed
C．the same speed as that of the crankshaft
D．a speed independent of that of the crankshaft
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：For diesel engine piston cooling， lubricating oil can be supplied to the pistons by a/an（）．
下一篇：A restricted air intake to a diesel engine may result in the engine（）．
- 我要回答: 网友(216.73.216.61)
- 热门题目: 1.并联表决系统中，备用部件数与 2.并联连接系统按照部件的连接情 3.并联部件的数量越多，每一并联