Telecommunication Journal, 49. sējums,1-382. lapaInternational Telecommunication Union., 1982 |
No grāmatas satura
1.–3. rezultāts no 80.
95. lappuse
... existing telephone networks using copper pairs were supplemented by a broad - band CATV network and , at later date , by another broad - band telecommunication net- work . The infrastructure of the existing copper star network also ...
... existing telephone networks using copper pairs were supplemented by a broad - band CATV network and , at later date , by another broad - band telecommunication net- work . The infrastructure of the existing copper star network also ...
98. lappuse
... existing network . Like the existing copper cables , optical fibre cables have to be protected , monitored and , if necessary , repaired . Cables which are not protected against moisture penetration by a filling com- pound can be ...
... existing network . Like the existing copper cables , optical fibre cables have to be protected , monitored and , if necessary , repaired . Cables which are not protected against moisture penetration by a filling com- pound can be ...
155. lappuse
... existing provisions lacked a specified time scale for advice of non - delivery and the proposed amend- ments specify a limit of time to be consis- tent with the existing provisions for the radiotelephone service . 2.4.3 Counting words ...
... existing provisions lacked a specified time scale for advice of non - delivery and the proposed amend- ments specify a limit of time to be consis- tent with the existing provisions for the radiotelephone service . 2.4.3 Counting words ...
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