|
68| 0
|
GBT 39085.2-2020 船舶和海上技术 船用雷达反射器 第2部分:主动型 |
| ||
|站长QQ:22646427|Archiver|手机版|小黑屋|查规范网
( 粤ICP备2024184902号-1 )|网站地图
GMT+8, 2025-12-12 04:57 , Processed in 3.111737 second(s), 41 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.