 |
| |||
| stair landing beam (Voledemar) | |||
| apron piece; landing carriage; pitching piece; floor beam | |||
| балка лестничной площадки: 6 phrases in 2 subjects |
| Architecture | 1 |
| Construction | 5 |
|
| |||
| stair landing beam (Voledemar) | |||
| apron piece; landing carriage; pitching piece; floor beam | |||
| балка лестничной площадки: 6 phrases in 2 subjects |
| Architecture | 1 |
| Construction | 5 |