Injectors for use with heavy fuel oil must be cool
Injectors for use with heavy fuel oil must be cooled by either water or light oil to_____.
A.prevent heat corrosion to internal components
B.increase fuel delivery rate and economy
C.prevent pre-ignition
D.avoid carbonization of the nozzle tips
请帮忙给出正确答案和分析，谢谢！
参考解答
493***779
2024-06-14 22:14:55
正确答案：D
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