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: K.Sup21 |
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K.Sup21 : ITU-T K.21 - Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning |
In force components |
Number
|
Title |
Status |
K.Sup21 (05/21) |
ITU-T K.21 - Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning
|
In force
|
|
Superseded and Withdrawn components |
Number
|
Title |
Status |
K.Sup21 (10/20) |
Rationale for setting resistibility requirements of telecommunication equipment installed in customer premises against lightning
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Superseded
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