spot sampling
| probe
| spot sampling | |
| mining. | Punktprobenahme |
| probe | |
| gen. | Probe; Tastkopf; Tester; Erforschung; bei nachfassen |
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| Punktprobenahme f | |||
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spot sampling : 2 phrases in 2 subjects |
| Natural resourses and wildlife conservation | 1 |
| Statistics | 1 |