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International Standard Category: Power transmission and distribution networks in general

GB/T 39674-2020    Test specification on softswitch system of power industry
电力软交换系统测试规范 ;
Category No.:29.240.01 Valid Status:valid
Issued Organization:AQSIQ and SAMR Issued Date:2020-12-14
Implemented Date:2021-7-1 Abolished Date:
Superseded Standard.: Superseded Date:
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