 |
| |||
| 含氢指数 (pH) | |||
| показатель водородный: 17 phrases in 9 subjects |
| Drilling | 1 |
| Electronics | 1 |
| General | 5 |
| Geophysics | 2 |
| Medical | 1 |
| Nautical | 1 |
| Oil processing plants | 2 |
| Technology | 3 |
| Water supply | 1 |
|
| |||
| 含氢指数 (pH) | |||
| показатель водородный: 17 phrases in 9 subjects |
| Drilling | 1 |
| Electronics | 1 |
| General | 5 |
| Geophysics | 2 |
| Medical | 1 |
| Nautical | 1 |
| Oil processing plants | 2 |
| Technology | 3 |
| Water supply | 1 |