7221| 12
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內(nèi)錐孔保證圓度,跳動0.005以內(nèi),光潔度0.1,材料鎢鋼 |
點評
樓主請備注一下所在地區(qū),這個是模具產(chǎn)品嗎?
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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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