3437| 9
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上問諸神:影響鉆頭壽命的原因有哪些? |
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點評
基本上可以判斷是軸承損壞了
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小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,,京ICP證050210號,,浙公網安備33038202004372號 )
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