 |
очищение воды
| содоедконатровым способом
| очищение воды | |
| med. | 涚水; 水纯化 |
| содоедконатровый способ | |
| gen. | 苏打苛性钠软水法 |
| |||
| 涚水 (вина); 水纯化 | |||
| очищение воды: 6 phrases in 2 subjects |
| General | 4 |
| Medical | 2 |
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