45492| 81
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四連軋機輥系圖(全套) |
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點評
當然是要看你用哪家的軸承,設計是否合理,額定載荷余量選的是否夠大
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小黑屋|手機版|Archiver|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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