问题描述:
[单选]
The fuel oil system for a diesel engine can be considered in two parts--the fuel supply and the()systems.
A.fuel treatment
B.fuel combustion
C.fuel injection
D.fuel separating
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 fuel pipes and ducts should be blown with().
下一篇:The fuel injector pump is operated by()which drives the plunger up and down.
- 我要回答: 网友(18.221.40.153)
- 热门题目: 1.在上紧重要螺栓的螺母之前,应 2.在使用气阀研磨机时,为了减少 3.阀杆直径大于20mm时,允许