 |
| |||
| борофосфоросиликатный (includes additives of both boron and phosphorus Alex_Odeychuk) | |||
| borophosphosilicate: 2 phrases in 2 subjects |
| General | 1 |
| Glass production | 1 |
|
| |||
| борофосфоросиликатный (includes additives of both boron and phosphorus Alex_Odeychuk) | |||
| borophosphosilicate: 2 phrases in 2 subjects |
| General | 1 |
| Glass production | 1 |