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(216.73.216.136)
- 热门题目: 1.换新主机的连杆大端轴瓦时，其 2.主机主轴承磨损后，（）性能参 3.导致曲轴轴线产生塌腰形变形，