dreibasisches
| Orthophosphat
| dreibasisch | |
| chem. | tribasique |
| Orthophosphat | |
| chem. engl. | orthophosphate |
| Orthophosphate | |
| agric. engl. | orthophosphates |
| |||
| tribasique | |||
|
dreibasisches : 30 phrases in 2 subjects |
| Chemistry | 29 |
| Textile industry | 1 |