 |
| |||
| litharge; lead monoxide; min. massicot; lead protoxide | |||
| yellow lead | |||
|
litharge : 3 phrases in 2 subjects |
| Chemistry | 1 |
| Construction | 2 |
|
| |||
| litharge; lead monoxide; min. massicot; lead protoxide | |||
| yellow lead | |||
|
litharge : 3 phrases in 2 subjects |
| Chemistry | 1 |
| Construction | 2 |