Telecommunication Journal, 54. sējums,7-12. izdevumsInternational Telecommunication Union., 1987 |
No grāmatas satura
1.–3. rezultāts no 68.
492. lappuse
... ( Study Group 1 ) Volume II - Space research and radioastron- omy ( Study Group 2 ) Volume III - Fixed service at frequencies below about 30 MHz ( Study Group 3 ) Volume VII - Standard frequencies and time- signals ( Study Group 7 ) ...
... ( Study Group 1 ) Volume II - Space research and radioastron- omy ( Study Group 2 ) Volume III - Fixed service at frequencies below about 30 MHz ( Study Group 3 ) Volume VII - Standard frequencies and time- signals ( Study Group 7 ) ...
654. lappuse
... ( Study Group XVIII ) Separate editions in A , C. Volume IV Fascicle IV.1 - Maintenance ; general prin- ciples , international carrier systems , interna- tional telephone circuits . Recommendations M.10 - M.762 ( Study Group IV ) Edition ...
... ( Study Group XVIII ) Separate editions in A , C. Volume IV Fascicle IV.1 - Maintenance ; general prin- ciples , international carrier systems , interna- tional telephone circuits . Recommendations M.10 - M.762 ( Study Group IV ) Edition ...
797. lappuse
... Group of experts on ISDN matters of Study Group XVIII Seoul 27-29 January Working Parties XII / 2 ( Telephone terminals ) and XII / 4 ( Transmission objectives and planning ) Geneva 1-4 February 3-10 February Study Group XII ...
... Group of experts on ISDN matters of Study Group XVIII Seoul 27-29 January Working Parties XII / 2 ( Telephone terminals ) and XII / 4 ( Transmission objectives and planning ) Geneva 1-4 February 3-10 February Study Group XII ...
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