https://ecomcnc.com/_files/upload/product/VL8i_01.png
XYZ轴 线轨
https://ecomcnc.com/_files/upload/product/VL-14i.png
Z轴 硬轨
https://ecomcnc.com/_files/upload/product/10i_APC_02.png
双工作台交换系统