universal arm
... universal agency 总代理 universal arm 万能臂 universal bridge 万用电桥,通用电桥 ...
universl rm
... universl gency 总代理 universl rm 万能臂 universl bridge 万用电桥,通用电桥 ...
机 universal radial milling machine ; turret ram-type milling machine
机 semi-universal radial drill ; universal radial drill
radial universal milling machine