45| 0
|
SJZ 9096.1-1987 无线电发射机的测量方法 第一部分 测量条件、频率、输出功率与功率损耗 |
| ||
|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, 2025-10-10 05:39 , Processed in 0.139200 second(s), 42 queries .
Powered by Discuz! X3.5
© 2001-2025 Discuz! Team.