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.

Guardat en:

Dades bibliogràfiques
Autor corporatiu:	Tổng cục Bưu điện
Format:	Llibre
Idioma:	Undetermined
Publicat:	Hà Nội Bưu Điện 2000
Matèries:	Telephony,Telecomunication networks,Telephone systems
Etiquetes:	Afegir etiqueta Sense etiquetes, Sigues el primer a etiquetar aquest registre!

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

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Các tổng đài điện thoại trên mạng viễn thông Việt Nam

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