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Change Announcement [State Grid Corporation of China 2022 Distribution Network Agreement Inventory B
时间：2024-08-13 访问量：1214
The deadline for submitting prequalification documents for column circuit breakers has been temporarily extended to 10:00 on August 23, 2022.
The deadline for submitting prequalification documents for the prequalification of the first and second sets of integrated complete sets of column circuit breakers has been temporarily extended to 10:00 on October 11, 2022.
