不间断可调线性振荡机构(Nonstop regulatable linear oscillation)
不间断可调线性振荡机构(Nonstop regulatable linear oscillation)动画演示
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连续360度旋转2动画演示(Successive 360 deg rotation)
连续360度旋转2动画演示(Successive 360 deg rotation)
连续360度旋转机构...
圆锥体工件焊接机构(Mechanism for drawing intersection of cone and cylinder )
圆锥体工件焊接机构(Mechanism for drawing intersection of cone and cylinder ...
可调整曲柄半径的机械机构(Mechanism for adjusting crank radius )
可调整曲柄半径的机械机构(Mechanism for adjusting crank radius )
可调整曲...