- 搜標(biāo)題
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- 搜選項(xiàng)
單項(xiàng)選擇題
When using a fuel with a higher than normal sulfur content in an auxiliary diesel engine, you should（）
A.maintain higher than normal jacket water temperature
B.change the lube oil more frequently than normal
C.maintain a higher air-box temperature than normal
D.maintain a higher air-box pressure than normal
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