1723| 4
|
人造衛星通訊操作示範研習活動 兩段影片 |
點評
忘記更改屬性,感謝提醒
| ||
| ||
| ||
| ||
小黑屋|手機版|Archiver|TRC 台灣無線電俱樂部 taiwan radio club
GMT+8, 2024-11-23 06:16 , Processed in 0.042209 second(s), 22 queries .
Powered by Discuz! X3.3
© 2001-2017 Comsenz Inc.