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: K Series
: K.47 |
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K.47 : Protection of telecommunication lines against direct lightning flashes |
In force components |
Number
|
Title |
Status |
K.47 (05/12) |
Protection of telecommunication lines against direct lightning flashes
|
In force
|
|
Superseded and Withdrawn components |
Number
|
Title |
Status |
K.47 (12/00) |
Protection of telecommunication lines using metallic conductors against direct lightning discharges
|
Superseded
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K.47 (04/08) |
Protection of telecommunication lines using metallic conductors against direct lightning discharges
|
Superseded
|
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