问题描述：
[单选]
The hydraulic（）is used to control engine speed．
A．motor
B．pump
C．governor
D．capsta
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：The indicated power of an engine can be obtained by taking the（）．
下一篇：The high pressure in fuel injection system of the diesel engine is produced by the（）．
- 我要回答: 网友(216.73.216.147)
- 热门题目: 1.使用液压拉伸器应按说明书规定 2.利用液压拉伸器上紧贯穿螺栓时 3.为了防止液压拉伸器密封环的损