Các tổng đài điện thoại trên mạng viễn thông Việt Nam

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Các tổng đài điện thoại trên mạng viễn thông Việt Nam

Gíơi thiệu khái quát về tổng đài, một số tổng đài chính trên mạng Viễn thông Việt Nam, công tác bảo dưỡng và hỗ trợ kỹ thuật.

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書誌詳細
団体著者:	Tổng cục Bưu điện
フォーマット:	図書
言語:	Undetermined
出版事項:	Hà Nội Bưu Điện 2000
主題:	Telephony,Telecomunication networks,Telephone systems
タグ:	タグ追加タグなし, このレコードへの初めてのタグを付けませんか!

Thư viện lưu trữ:	Trung tâm Học liệu Trường Đại học Cần Thơ

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