Spiders up to 26" feature 0.022" vane thickness, 3/8 center hub and one threaded vane end per vane .

三角架达到26“特性，0.022”叶轮厚度，3/8中央集电器，每个叶轮上都有一个带图案的叶轮终端。

youdao

Set up the mathematic model of cover curve to avoid the radial displacement error which evocabled by the thickness of vane.

通过建立数学模型以消除叶片厚度引起的径向位移误差。

youdao