Diesel engines are started by supplying into the cylinders in the appropriate sequence for

Diesel engines are started by supplying into the cylinders in the appropriate sequence for the required direction.

A.cooling water

B.compressing air

C.compressed air

D.cylinder oil

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  • 悬赏:0 答案豆
  • 提问人:00****82
  • 发布时间:2017-01-25
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