https://ecomcnc.com/_files/upload/products02/3662-1.png
天车龙门五轴
https://ecomcnc.com/_files/upload/product/DMCB_011.png
XYZ軸 線軌
https://ecomcnc.com/_files/upload/product/DMCB_011.png
Z軸 硬軌