问题描述：
[单选]
In any diesel engine closed freshwater cooling system， the lowest pressure exists at the（）．
A．jacket water outlet
B．cooling water pump outlet
C．heat exchanger outlet
D．expansion tank atmospheric vent
参考答案：查看无
答案解析：无
☆收藏
答案解析：无
☆收藏
上一篇：After a normal， or safety shutdown， automatic combustion control systems for an auxiliary boiler are designed to prevent the immediate refiring of a burner in order for the（）．
下一篇：With respect to the flow of lubricating oil through a diesel engine， the lube oil coolers are located after filters in order to（）．
- 我要回答: 网友(13.58.105.80)
- 热门题目: 1.关于臂距值L，不正确的说法是 2.曲轴臂距差的符号表明曲轴（） 3.当曲柄的Δ-＝（＋）值时，该