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探槽 | |
archit. | investigation pit |
elektron. | inspection trench; prospect pit |
elektrown. | trial trench; test trench |
geol. | ditch |
geolog. | exploration trench; exploratory trench; prospecting trench; trench |
取样 | |
organ. geol. | sample |
探槽: 28 do fraz, 7 tematyki |
Geologia inżynierska | 3 |
Górnictwo | 1 |
Hutnictwo | 1 |
Pospolicie | 1 |
Ropa / ropa naftowa | 2 |
Technika i technologia | 19 |
Zasoby wodne | 1 |