铸铁活塞外圆表面磨损后可采用_______修复A.光车B.镀铁C.镀铬D.喷涂请帮忙给出正确答案和分
铸铁活塞外圆表面磨损后可采用_______修复
A.光车
B.镀铁
C.镀铬
D.喷涂
请帮忙给出正确答案和分析,谢谢!
参考解答
正确答案:B
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