当前位置:在线题库搜索>[单选题]() can be found on most medium to large merchant vessels even if the main engine is either a steam turbine or 2-stroke crosshead engine.的答案是什么?

问题:

[单选题]() can be found on most medium to large merchant vessels even if the main engine is either a steam turbine or 2-stroke crosshead engine.

A、The medium speed 4-stroke trunk piston engine
B、The low speed 2-stroke crosshead engine
C、The medium speed 2-stroke crosshead engine
D、The low speed 4-stroke trunk piston engine

参考答案: A

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