Document :

ITU-T�SG 5� (Study Period 2017)� Contribution� 641

Title :

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

Date :

2020-04-27

Source :

Nippon Telegraph and Telephone Corporation (NTT) (Japan)

AI/Question :

Q2/5

Meeting :

2020-05-11

Access :

Restricted to TIES users�[ITU-T]