樓主: dxlong338
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自動鉆孔或沖孔攻牙及滾牙的專機,誰能做一臺 |
點評
是每天做5萬嗎?這樣才需要專機呀
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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(wǎng)安備33038202004372號 )
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