Telecommunication Journal, 47. sējumsInternational Telecommunication Union, 1980 |
No grāmatas satura
1.–3. rezultāts no 76.
53. lappuse
... transmission systems ) Geneva 11-15 February Study Group VII ( New networks for data transmission ) Geneva 20-22 February Joint Working Party LTG ( Use of telephone - type lines for purposes other than tele- phony ) Geneva 25 February ...
... transmission systems ) Geneva 11-15 February Study Group VII ( New networks for data transmission ) Geneva 20-22 February Joint Working Party LTG ( Use of telephone - type lines for purposes other than tele- phony ) Geneva 25 February ...
133. lappuse
... transmission systems ) Geneva 11-15 February Study Group VII ( New networks for data transmission ) Geneva 20-22 February Joint Working Party LTG ( Use of telephone - type lines for purposes other than tele- phony ) Geneva 25 February ...
... transmission systems ) Geneva 11-15 February Study Group VII ( New networks for data transmission ) Geneva 20-22 February Joint Working Party LTG ( Use of telephone - type lines for purposes other than tele- phony ) Geneva 25 February ...
455. lappuse
... transmission of different wavelengths has also become possible . In short , optical - fibre technology has emerged from the problem solving stage and has reached the system engineering stage . In 1978 , a field test was conducted in ...
... transmission of different wavelengths has also become possible . In short , optical - fibre technology has emerged from the problem solving stage and has reached the system engineering stage . In 1978 , a field test was conducted in ...
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