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International Standard Category: High voltage switchgear and controlgear

GB/T 30846-2014    High-voltage alternating current circuit-breakers with intentionally non-simultaneous pole operation
具有预定极间不同期操作高压交流断路器 ;
Category No.:29.130.10 Valid Status:valid
Issued Organization:AQSQA AND SAC Issued Date:2014-06-24
Implemented Date:2015-1-22 Abolished Date:
Superseded Standard.: Superseded Date:
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