1117| 8
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积压废旧轴承早市一角 |
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点评
钢厂退下来的轧机轴承,有时内圈还能用,就只换外圈。
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小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
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