96| 0
|
44. 文物建筑防雷主要是防止直击雷造成的损害,应安装______来拦截雷闪,并通过引下线 |
| ||
|Archiver|小黑屋|文物保护工程师考试论坛 ( 闽ICP备19014733号 )
GMT+8, 2024-11-11 03:19 , Processed in 1.148904 second(s), 34 queries , Gzip On.
Powered by Discuz! X3.5
© 2001-2024 Discuz! Team.