 |
| |||
| 断面係数 (danmen-keisū) Engineering and Science Technical Dictionary (James Friend) | |||
|
section modulus : 6 do fraz, 2 tematyki |
| Budownictwo | 1 |
| Pospolicie | 5 |
|
| |||
| 断面係数 (danmen-keisū) Engineering and Science Technical Dictionary (James Friend) | |||
|
section modulus : 6 do fraz, 2 tematyki |
| Budownictwo | 1 |
| Pospolicie | 5 |