9964| 17
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大家把自己見過且認(rèn)為有難度的折彎圖紙放來看看 |
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請(qǐng)教仁兄
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5樓的,,毛毛雨
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請(qǐng)問各位折彎?rùn)C(jī)的模具主要是考慮那些參數(shù)呢,?
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小黑屋|手機(jī)版|Archiver|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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