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O型圈设计(excel),O型圈沟槽设计软件(需安装) |
点评
攒点积分再来吧
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点评
很实用的软件! 是个上进的机械女啊,
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Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
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