 |
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| semi-elemental (kath) | |||
| electrode; half-cell (in electrochemistry) | |||
| half cell | |||
| half-element | |||
| half-cell | |||
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полуэлемент : 12 do fraz, 7 tematyki |
| Chemia | 2 |
| Elektrochemia | 4 |
| Makarowa | 1 |
| Ropa / ropa naftowa | 1 |
| Technika i technologia | 1 |
| Wiercenie | 1 |
| Zautomatyzowany sprzęt | 2 |