1401| 0
|
GB/T 12706.2-2020 额定电压1kV(Um1.2kV)到35kV(Um40.5kV)挤包绝缘 |
| ||||||||||||
|
||||||||||||
小黑屋|手机版|Archiver|电力建设网站 ( 苏ICP备16030970号-1 )|网站地图
GMT+8, 2024-4-25 22:11 , Processed in 0.207462 second(s), 26 queries .
Powered by Discuz! X3.4 Licensed
© 2001-2023 Discuz! Team.