 |
| |||
| 结构稳定［作用］ | |||
| 结构稳定 | |||
|
structure stabilization : 13 do fraz, 5 tematyki |
| Architektura | 1 |
| Elektronika | 1 |
| Nauka pustynna | 2 |
| Rolnictwo | 2 |
| Technika i technologia | 7 |
|
| |||
| 结构稳定［作用］ | |||
| 结构稳定 | |||
|
structure stabilization : 13 do fraz, 5 tematyki |
| Architektura | 1 |
| Elektronika | 1 |
| Nauka pustynna | 2 |
| Rolnictwo | 2 |
| Technika i technologia | 7 |