Project
IEC 62271-4 Ed.1: High-voltage switchgear and controlgear - Part 4: Handling procedures for sulphur hexafluoride (SF6) and its mixtures
Begin
2011-01-28
Planned document number
IEC 17A/1044/FDIS
Responsible national committee
DKE/UK 432.1 - Hochspannungs-Schaltgeräte