International
Electrotechnical
Commission
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Area
Telegraphy, facsimile and data communication
/ Telegraph and data switching, signalling
IEV ref
721-17-10
en
telegraph trunk circuit
a permanent telegraph circuit between two telegraph exchanges permitting intercommunication
fr
circuit télégraphique de jonction
, m
circuit télégraphique permanent entre deux commutateurs télégraphiques permettant d'établir des communications
ar
دارة قناة ابراق
de
Telegrafenverbindungsleitung, f
es
circuito telegráfico de uníon
it
giunzione telegrafica
ko
전신 중계선 회로
ja
電信中継回線
pl
łącze telegraficzne międzycentralowe
pt
circuito telegráfico de junção
sv
rikstelegrafförbindelse
Publication date:
1991-11
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