 |
| |||
| calcined phosphate fertilizers; thermophosphates | |||
| |||
| electrophosphate; palatial phosphate; sintered phosphate (сплав фосфорита, соды и кремнезёма); thermal phosphate; thermophosphate | |||
| calcined phosphate | |||
|
термофосфаты : 2 Phrasen in 2 Thematiken |
| Agrochemie | 1 |
| Landwirtschaft | 1 |