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In order to reverse the rotation of a two-stroke/c...

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In order to reverse the rotation of a two-stroke/cycle loop scavenged, direct reversing, propulsion diesel engine, the cam positions must be changed for the （）.

发布日期：2021-03-22

A.starting air and fuel pumps

B.piston cooling pumps

C.exhaust valves

D.all of the above

标签： order reverse rotation two-stroke cycle

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