radio pager 中文意思是什麼
radio pager
解釋
無線電播叫接收器-
Telecommunications have reached a worldwide advanced level and can over the whole globe. there are 2. 65 telephones per 100 persons and 26 for urban residents. the number of mobile phone accounts to 21, 000 and that of radio pager 68, 000
電話普及率達到每百人2 . 65部,市話普及率達到每百人26部,移動電話用戶達到2 . 1萬部,無線尋呼用戶達到6 . 8萬部。 -
The number of mobile phone accounts to 21, 000 and that of radio pager 68, 000
1萬部,無線尋呼用戶達到6
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