 |
| |||
| 砾石洲 | |||
| 沙地缓冲带 | |||
| 砾石拦截坑 | |||
| 沙石缓话区; 砂石缓冲床 | |||
|
gravel trap : 9 do fraz, 5 tematyki |
| Ekologia | 1 |
| Elektronika | 2 |
| Geologia inżynierska | 1 |
| Geotechnics | 1 |
| Technika i technologia | 4 |
|
| |||
| 砾石洲 | |||
| 沙地缓冲带 | |||
| 砾石拦截坑 | |||
| 沙石缓话区; 砂石缓冲床 | |||
|
gravel trap : 9 do fraz, 5 tematyki |
| Ekologia | 1 |
| Elektronika | 2 |
| Geologia inżynierska | 1 |
| Geotechnics | 1 |
| Technika i technologia | 4 |