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z-dexing:前两个星期新密封圈(说是进口的)到了,换上用了一个星期又有的头开始挂了。可能是白油不行,不知白油好坏怎么判断,粘好还是不粘的好? (2012-10-15 11:30)
sunnin:如果只用了一个星期的话,应该和油没多大关系。你们那的空压机那块是不是有问题,还是保养没到位。(2012-10-15 15:29)嬀/color]
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