GB/T 11017.2-2024 额定电压66 kV(Um=72.5 kV)和110 kV(Um=126 kV)交联聚乙烯绝缘电力电缆及其附件 第2部分: 电缆 |
| |
Archiver|手机版|小黑屋|全标网 ( 沪ICP备2021120899号 )
GMT+8, 2025-5-19 15:37 , Processed in 0.072080 second(s), 31 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.