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известковый способ
| умягчения воды
| известковый способ | |
| chem. | lime-soda process |
| умягчение воды | |
| chem. | water demineralizing |
| construct. | carbonate removal; mitigation; softening |
| ecol. | water hardness removal |
| oil | water softening |
| polym. | correction of hardness |
| tech. | removal of water hardness; water softening |
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| lime-soda process | |||
| известковый способ: 15 phrases in 7 subjects |
| Chemistry | 2 |
| Electronics | 2 |
| Makarov | 4 |
| Metallurgy | 1 |
| Pulp and paper industry | 3 |
| Textile industry | 2 |
| Thermal engineering | 1 |