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首饰压片机压铜银合金时候老是卡死，磨皮带，想改成电机直接连接减速机带动可否？ |
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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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发表于 2018-9-28 08:52:18