3169| 6
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材料6061,最好T6. 胚料尺寸125*300*3950能做詳談 附圖 |
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點評
要時效的,現(xiàn)在沒找到T6的材料。拿非標時效的,增加了點硬度。
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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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