 |
| |||
| hardness of water | |||
| water hardness The amount of calcium and magnesium salts dissolved in water (ilość rozpuszczonych w wodzie soli wapnia i magnezu) | |||
| water hardness | |||
| twardosc wody: 13 Phrasen in 2 Thematiken |
| Analytische Chemie | 6 |
| Bauwesen | 7 |
|
| |||
| hardness of water | |||
| water hardness The amount of calcium and magnesium salts dissolved in water (ilość rozpuszczonych w wodzie soli wapnia i magnezu) | |||
| water hardness | |||
| twardosc wody: 13 Phrasen in 2 Thematiken |
| Analytische Chemie | 6 |
| Bauwesen | 7 |