The burning of fuel oil in a diesel engine having a high sodium content, will cause （）<br>A:corrosion and grooving of exhaust valves<br>B:corrosion and gumming of the fuel injection pump<br>C:salt deposits in the exhaust manifold<br>D:slag deposits in the fuel injection equipment

The burning of fuel oil in a diesel engine having a high sodium content, will cause （）
A:corrosion and grooving of exhaust valves
B:corrosion and gumming of the fuel injection pump
C:salt deposits in the exhaust manifold
D:slag deposits in the fuel injection equipment

出自：海船船员证

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