4832| 11
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如圖155寬520深的槽如何加工 |
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點評
鑄件不建議線割,,那么大面積,,一旦遇上個砂眼就阿彌陀佛了
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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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