 |
| |||
| principal plane of stress | |||
| principal cross-section | |||
| basic area (element) | |||
| |||
| principal planes | |||
| главная площадка: 7 do fraz, 5 tematyki |
| Budownictwo | 1 |
| Hazard | 1 |
| Kinematograf i filmologia | 3 |
| Makarowa | 1 |
| Technika i technologia | 1 |
|
| |||
| principal plane of stress | |||
| principal cross-section | |||
| basic area (element) | |||
| |||
| principal planes | |||
| главная площадка: 7 do fraz, 5 tematyki |
| Budownictwo | 1 |
| Hazard | 1 |
| Kinematograf i filmologia | 3 |
| Makarowa | 1 |
| Technika i technologia | 1 |