... digit-symbol display generator 数字符号显示发生器 digital control switching system 数控交换系统 digital access keypad 数字式存取键板 ...
基于144个网页-相关网页
digital l control switching system 数控交换系统
digital program control switching system 数控
·2,447,543篇论文数据，部分数据来源于NoteExpress
Both transmission device and switching device are entirely digital, it's easily to control system and search data with multimedia computer which could reduce cost and improve performance.
采用了全数字化的传输和交换设备，利用多媒体计算机进行监控和辅助检索。使得成本降低，效率提高。
youdao
应用推荐
模块上移
模块下移
不移动