Topic
| Code | 20000228 |
|---|---|
| Name | satellite technology |
| Description | Hardware and software that enables ground-based devices to send signals to each other via an orbiting satellite. |
| Lft | 156 |
| Lvl | 3 |
| Rgt | 157 |
| Code | 20000228 |
|---|---|
| Name | satellite technology |
| Description | Hardware and software that enables ground-based devices to send signals to each other via an orbiting satellite. |
| Lft | 156 |
| Lvl | 3 |
| Rgt | 157 |