Encara no tenim significats per a "central switchboard".
1And they were connected by a wire that ran through a central switchboard.
2Number three, it is inherently centralized-it can't work unless there is a central switchboard.
3The central switchboard clicked all round him; brains linked with brains, asleep or not asleep.
4The central switchboard had been quickly located.
5And while Ben was still trying to clear all this through his central switchboard, Floyd Tibbits waded in.
6Nor was there a central switchboard!
7Teddy and Dr. Cawley walked over to the central switchboard on the first floor of the main hospital building.
8It was an uncomfortable idea, and he put it aside as he sat down once more at the central switchboard.
9A telephone is included in the monthly subscription package, and a central switchboard can route incoming calls automatically to any site.
10The central switchboard had reported that two people had been shot, and the man was holding something in his left hand.
11They turned out to be telephone operators at central switchboards.
12'There are some, but all the lines go through a central switchboard in the security department.
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