UID:740670
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湛向前:马达坏了。 (2016-12-22 17:19)
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ssdtg:有光栅尺的吗? (2016-12-26 21:25)
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151376916:驱动器也可能问题 (2017-01-08 09:53)
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410105497:伺服马达校验了吗? (2017-01-13 21:25)
20062011:1.联轴器松动2.坦克链散了检查一下,不行找外修。 (2017-01-13 21:44)
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