2359| 4
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整型的產(chǎn)品從25mm到19mm,外圓公差為0.3mm以內(nèi),孔如何設(shè)計,倒角為多大。 |
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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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