 |
| |||
| sampling system; sampling point | |||
| sample-taking; taking a sample; test portion | |||
| sampling operation | |||
| sampling | |||
| collecting of sample; gathering sample | |||
|
Probeentnahme : 11 do fraz, 4 tematyki |
| Hutnictwo | 5 |
| Medycyna | 3 |
| Pospolicie | 1 |
| Zasoby naturalne i ochrona dzikiej przyrody | 2 |