19029| 19
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立铣刀铣面时留有细小的刀纹,手摸上去有凸起 |
发表于 2013-10-15 16:03:34
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发表于 2013-10-15 17:02:00
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点评
调下吧,我的床子主轴轴承坏了,维修后,300的芯轴,跳动0.002,比新的还好些
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