Telecommunication Journal, 36. sējums,303-732. lapaInternational Telecommunication Union., 1969 |
No grāmatas satura
1.–3. rezultāts no 82.
330. lappuse
... cable was less reliable than had been anticipated , due mainly to the presence of small pin - hole faults in the insulation . Water gaining access to cable of this type can not be detected immediately if the insulation in the immediate ...
... cable was less reliable than had been anticipated , due mainly to the presence of small pin - hole faults in the insulation . Water gaining access to cable of this type can not be detected immediately if the insulation in the immediate ...
334. lappuse
... cable for any appreciable distance . Thus encouraged , the GPO decided to extend the trials and at the same time to put in hand their own materials investigation programme to define acceptable materials and cable constructions . The ...
... cable for any appreciable distance . Thus encouraged , the GPO decided to extend the trials and at the same time to put in hand their own materials investigation programme to define acceptable materials and cable constructions . The ...
336. lappuse
... cable size . Alternatively a 25 % reduction in cable cross sectional area can be achieved . This development too has received much encouragement from the GPO [ 6 ] and they are currently assessing the first production cables supplied to ...
... cable size . Alternatively a 25 % reduction in cable cross sectional area can be achieved . This development too has received much encouragement from the GPO [ 6 ] and they are currently assessing the first production cables supplied to ...
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