用螺丝端口mod：al-017E

Product DetailsProduct Size : D = 76 mm., L = 1000 mm.Polygons : 0.001MVertices : 0.001MFiles units : MillimetersSoftware : Solidworks 20213D CAD: https://www.cgtrader.com/3d-models/industrial/industrial -part/铝 - 击退杆 - 螺旋 - 螺旋 - 螺旋 - 摩德-Al017eimage Implulation：https：//www.shutterstock.com/image-image-illustration/aluminum-extrud- extruded-Round-post-post-post-ports-ports-ports-ports-ports-22643582227 < /p>