Heat for igniting the fuel oil in the cylinder of a diesel engine is generated by the （）
- Aelectronic ignition system
- Bcompression of air by the piston
- Cfriction in the fuel injector
- Dfuel oil bearing system
问题
Heat for igniting the fuel oil in the
参考解析：
分类：船舶电气与船舶安全题库
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