Q/GDW 13009.6-2018 220kV三相三绕组电力变压器采购标准 第6部分:220kV/180MVA三相三绕组电力变压器(高—中阻抗14%、高—低阻抗24%,低压10,有载)专用技术规范 |
| |
Archiver|手机版|小黑屋|全标网 ( 沪ICP备2021120899号 )
GMT+8, 2025-5-8 18:48 , Processed in 0.069337 second(s), 31 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.