活塞顶部烧蚀的主要原因是A.高温B.高温钒腐蚀C.接触火焰D.高温和高温腐蚀请帮忙给出正确答案和分析
活塞顶部烧蚀的主要原因是
A.高温
B.高温钒腐蚀
C.接触火焰
D.高温和高温腐蚀
请帮忙给出正确答案和分析,谢谢!
参考解答
正确答案:D
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