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International Standard Category: Thyristors

GB/T 21420-2008    General requirements for light-trigged thyristors for HVDC transmission
高压直流输电用光控晶闸管的一般要求 ;
Category No.:31.080.20 Valid Status:valid
Issued Organization:AQSIQ, SAC Issued Date:2008-01-22
Implemented Date:2008-9-1 Abolished Date:
Superseded Standard.: Superseded Date:
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