 |
| |||
| легковесный кирпич; облегчённый кирпич | |||
| лёгкий кирпич | |||
|
轻质砖 : 20 phrases in 4 subjects |
| Chemistry | 1 |
| General | 14 |
| Silicate industry | 2 |
| Technology | 3 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips