问题描述：
[单选]
In the combustion chamber， the part whose surface is exposed to the highest temperature is the（）．
A．cylinder liner
B．cylinder cover
C．piston
D．exhaust valve
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 hot expanding gas rotates the blades of the exhaust turbine， thus（）a large of its power，（）drives the compressor．
下一篇：As to the bearing， of the following， which statement is not true？
- 我要回答: 网友(3.139.93.209)
- 热门题目: 1.船舶动力装置基本性能指标中的 2.下述关于机舱饱和度ks和kv 3.机舱饱和度是表征机舱利用率的