 |
| |||
| химическая коррозия бетона (concrete deterioration caused by oxidisation of pyrites within the aggregate llitera) | |||
| пират | |||
| железный колчедан; пирит | |||
| mundic: 3 phrases in 1 subject |
| Geology | 3 |
|
| |||
| химическая коррозия бетона (concrete deterioration caused by oxidisation of pyrites within the aggregate llitera) | |||
| пират | |||
| железный колчедан; пирит | |||
| mundic: 3 phrases in 1 subject |
| Geology | 3 |