承磨环应用于_______式活塞上A.筒状B.超短裙C.长裙和短裙D.短裙请帮忙给出正确答案和分析
承磨环应用于_______式活塞上
A.筒状
B.超短裙
C.长裙和短裙
D.短裙
请帮忙给出正确答案和分析,谢谢!
参考解答
正确答案:C
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