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船舶电气与船舶安全

单项选择题

Late fuel injection timing is indicated by （）

A.lower than normal cylinder pressure and low exhaust temperature
B.lower than normal cylinder pressure and high exhaust temperature
C.higher than normal cylinder pressure and low exhaust temperature
D.higher than normal cylinder pressure and high exhaust temperature

相关考题

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单项选择题 A diesel engine will lose power if fuel injection occurs too late in the cycle, because the（）

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