樓主: 坦克英雄TANK
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大學學管理專業(yè),現(xiàn)在想往機械設計轉(zhuǎn)行,不知從何開始學起?求教 |
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小黑屋|手機版|Archiver|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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