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请问图中绿色的太阳轮要满足什么条件才能保证不与三个紫色的行星轮干涉? |
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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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