https://ecomcnc.com/_files/upload/products02/VL-11i-260512_.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