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IEC 62270-200: altènatif-aktyèl metal-ki fèmen gazeuz ak apareyaj pou rated tension pi wo a 1kv epi jiska epi ki gen ladan 52kV
eng
IEC 62270-200: Alternating-current metal-enclosed switchgear and controlgear for rated voltages above 1kV and up to and including 52kV