Documento :

UIT-T�SG 5� (Periodo de estudios 2017)� Contribuci�n� 641

T�tulo :

K.Sup.telecom_centre to-ITU-T-K.20 on"Rationale for setting resistibility requirements of telecommunication equipment installed in a telecommunication centre against lightning": 3rd draft of Supplement

Recibido en :

2020-04-27

Origen :

Nippon Telegraph and Telephone Corporation (NTT) (Japan)

AI/Cuesti�n :

Q2/5

Reuni�n :

2020-05-11

Disponibilidad :

Restringido a usuarios de TIES�[UIT-T]