快3官网
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JM-A型机构运动简图测绘模型
F1、差动轮系结构 F2、剪床机构 F3、摆动导杆泵 F4、转动导杆泵 F5、曲柄摇杆泵
F6、齿轮摇块泵 F7、曲柄滑块泵 F8、齿轮直线机构 F9、浮动盘联轴节 F10、齿轮摆杆机构
