Applies to the procedures for handling of gases for insulation and/or switching during installation, commissioning, repair, overhaul, normal and abnormal operations and disposal at the end-of-life of electric power equipment.
KS IEC 62271-4:2022
High-voltage switchgear and controlgear-Part 4:Handling procedures for gases for insulation and/or switching .
Number of Pages:500
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Kes 20,110.00