樓主: m2006410
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手動沖孔機，如改造自動移動管子（不用伺服，步進）純機械結構 |
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1，京ICP證050210號，浙公網安備33038202004372號 )
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發表于 2020-3-25 10:46:50