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現(xiàn)有45#鑄鋼件,薄臂形狀復雜,調(diào)質(zhì)處理后變形量較大 |
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Archiver|手機版|小黑屋|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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