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International Standard Category: High voltage switchgear and controlgear

GB/T 27747-2011    High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above
额定电压72.5 kV及以上交流隔离断路器 ;
Category No.:29.130.10 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2011-12-30
Implemented Date:2012-5-1 Abolished Date:
Superseded Standard.: Superseded Date:
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