manual system
移动式人工电话系统
manual mobile telephone system【通信】
暂无补充释义。
相关词条
manual actuation (manual action)
manual data input programming【计】
manual exchange telephonic communication
operator manual
manual respirator
manual tool
manual plastering【建】
manual mobile telephone system【通信】
暂无补充释义。
manual system
manual actuation (manual action)
manual data input programming【计】
manual exchange telephonic communication
operator manual
manual respirator
manual tool
manual plastering【建】