8553| 29
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大家?guī)臀铱纯催@個零件到底是多大 |
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點評
非標(biāo),配做的吧,,少量的螺紋很多都是這么干的
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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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