 |
| |||
| T-section; perforated beam; squared timber; rectangular timber; square-sawn timber | |||
| crossbar | |||
| purlin; girder constr | |||
| baulk (sortiment de cherestea); log; headboard | |||
| distance; drive (run); bar; baulk; girder; gully; ravine | |||
| balk; beam; joist | |||
| grinda: 204 do fraz, 6 tematyki |
| Architektura | 2 |
| Budownictwo | 191 |
| Konstrukcje budowlane | 4 |
| Maszyny i mechanizmy | 1 |
| Rolnictwo | 3 |
| Technika i technologia | 3 |