调整了筒体倒锥体的角度及环缝隙的距离，并改进了搅拌器的分散叶片的结构和制作。
The Angle of conical structure and the distance of round aperture were adjusted, the structure and production of distribution blade of blender were improved.
调整了筒体倒锥体的角度及环缝隙的距离，并改进了搅拌器的分散叶片的结构和制作。
The Angle of conical structure and the distance of round aperture were adjusted, the structure and production of distribution blade of blender were improved.
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