2597| 4
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求法蘭機(jī)械原理圖或相關(guān)資料 |
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點(diǎn)評(píng)
鑄造的話與Q235A鋼板焊結(jié)普通焊條不能用的
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點(diǎn)評(píng)
量不大,都是根據(jù)客戶要求定做的,直徑在500-2000mm
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Archiver|手機(jī)版|小黑屋|機(jī)械社區(qū) ( 京ICP備10217105號(hào)-1,京ICP證050210號(hào),浙公網(wǎng)安備33038202004372號(hào) )
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