... VSF Vertical Scanning Frequency 垂直扫描频率,场频 VSF Voice Store and Forward 语音存储转发 VSG Vertical System Group 垂直系统组 ...
基于38个网页-相关网页
... 存储转发系统 store-and-forward system 话音存储转发 voice store and forward 语音存储转发 vsf voice store and forward ...
基于1个网页-相关网页
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