16081| 56
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再問一個鈑金折彎:紅圈里的折彎怎么折? |
點評
嗯啊,正要入行,請大牛多指教啊
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點評
某些類型的電柜不像大俠說的那樣浪費生命,有復雜的。
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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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