1702| 4
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求助:應該選用什么樣的車刀? |
點評
T10A是優質炭素工具鋼,白鋼刀是小名,大名是高速鋼刀,最常用的牌號是W18Cr4V。
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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