International
Electrotechnical
Commission
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Area
Telegraphy, facsimile and data communication
/ Direct current transmission
IEV ref
721-05-08
en
earth-return double phantom circuit
an additional earth-return circuit derived from two pairs of metallic conductors used in parallel
fr
circuit fantôme approprié
, m
circuit supplémentaire obtenu sur deux paires de conducteurs métalliques exploitées en parallèle avec retour par la terre
ar
دارتي رجوع أرضي وهميتين
de
Doppelphantomkreis mit Erdrückleitung, m
es
circuito apropiado fantasma
it
circuito supervirtuale con ritorno a massa
ko
대지 귀로 이중 중신 회선
ja
単線複重信回線
pl
tor pochodny współziemny drugiego rzędu
pt
circuito fantasma duplo com retorno pela terra
sv
dubbelfantomjord(förbindelse)
Publication date:
1991-11
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