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赵亚平; 孟庆祥; 孔祥伟；一种失配啮合制锥面包络锥蜗杆副及其制造方法，2018-12-18, 中国, CN201811054818.6

Release time:2022-04-14  Hits:

Service Invention or Not:no

Pre One: 孔祥伟; 郑临众; 罗平; 胡智勇; 兰亮云; 一种GH4169合金热变形动态再结晶模拟方法, 2019-01-08, 中国, ZL201610045867.8 Next One: 陈鑫; 于涛; 孔祥伟; 可调安装角度的盘形滚刀回转切割破岩试验机，2018-09-14, 中国, CN201810327646.9

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