sulphuring
| gradient
| sulphured | |
| industr. construct. met. | rökigt |
| gradient | |
| comp., MS | toning |
| scient. el. engl. | gradient |
| |||
| svavelbehandling; svavling | |||
| |||
| rökigt | |||
|
sulphuring : 3 phrases in 2 subjects |
| Agriculture | 2 |
| Industry | 1 |