GB/T 38658-2020

Guidance for the extension of validity of type tests of AC metal enclosed switchgear and controlgear for rated voltages above 3.6 kV and up to and including 40.5 kV

STANDARD published on 31.3.2020

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The information about the standard:

Designation standards: GB/T 38658-2020
Publication date standards: 31.3.2020
Country: Chinese technical standard
Category: Technical standards GB