In designing for the LAN of workshop, the paper introduce B/S model. Then it constructs three layers frame in DNC workstation according as this model and deeply discusses the key technique.是什么意思_In designing for the LAN of workshop, the paper introduce B/S model. Then it constructs three layers frame in DNC workstation according as this model and deeply discusses the key technique.在线翻译_英语_读音_用法_例句