2572| 6
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請問一個桶裝東西怎么制造出來? |
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點評
鋁型材擠壓成型的,;要是需要少,弄個舊氣缸改造下得了,,呵呵
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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,,浙公網安備33038202004372號 )
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