| reference electrode | |
| el. | referenceelektrode |
|
permanently : 22 phrases in 13 subjects |
| Agriculture | 2 |
| Chemistry | 2 |
| Communications | 3 |
| Economics | 2 |
| Electronics | 2 |
| General | 2 |
| Industry | 1 |
| Labor law | 1 |
| Law | 1 |
| Medical | 1 |
| Metallurgy | 1 |
| Natural sciences | 1 |
| Transport | 3 |