 |
| |||
| oxide of lead | |||
| lead oxide; lead dioxide; lead peroxide; litharge; lead monoxide | |||
|
Bleioxyd : 7 фраз в 2 тематиках |
| Техніка | 3 |
| Хімія | 4 |
|
| |||
| oxide of lead | |||
| lead oxide; lead dioxide; lead peroxide; litharge; lead monoxide | |||
|
Bleioxyd : 7 фраз в 2 тематиках |
| Техніка | 3 |
| Хімія | 4 |