2 SolidWorks特徵-肋-參數-伸長方向(SolidWorks Feature-Rib-Parameter – Extrusion direction) - 幾何科技 2 SolidWorks特徵-肋-參數-伸長方向(SolidWorks Feature-Rib-Parameter – Extrusion direction) - 幾何科技