逆平行四边形机构(Inverse parallelogram mechanism)
逆平行四边形机构(Inverse parallelogram mechanism)机械动画
平行四边形机构
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椭圆焊接或切割机构(Mechanism for drawing intersection of sphere and cylinder )
椭圆焊接或切割机构(Mechanism for drawing intersection of sphere and cylinder...
同轴螺旋桨驱动装置(Drive for coaxial propellers)
同轴螺旋桨驱动装置(Drive for coaxial propellers)机械动画
Drive for coaxial...
圆管切割或焊接机构(Mechanism for drawing intersection of cylinder and plane)
圆管切割或焊接机构(Mechanism for drawing intersection of cylinder and plane...
1/2斜齿轮间隙传动机构(Skew teeth-uncompleted gear drive)
1/2斜齿轮间隙传动机构(Skew teeth-uncompleted gear drive)
1/2斜齿轮间隙传...
不完整斜齿轮间隙传动机构(Skew teeth-uncompleted gear drive)
不完整斜齿轮间隙传动机构(Skew teeth-uncompleted gear drive)
不完整斜齿轮...
圆锥体焊接或切割机构(Mechanism for drawing intersection of cone and plane)
圆锥体焊接或切割机构(Mechanism for drawing intersection of cone and plane)
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