personal access system pas 中文意思是什麼
personal access system pas
解釋
個人接入系統-
Today, while there are hot competitions in telecommunication markets, personal access system ( pas ), being a new service improvement point, has grown up and play a role in personal communication area
在電信市場激烈競爭的今天,無線市話作為新的業務增長點異軍突起,在個人通信領域佔有一席之地。
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