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求助:角接触球轴承可以承受的轴向载荷是多大?和基本额定载荷的关系是怎样的? |
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小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
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