| |||
Schürfloch n | |||
Schürfgrube f | |||
Untersuchungsbohrloch n; Schürfschacht m; Erkundungsschacht m | |||
Prüfloch n |
test hole : 23 phrases in 8 subjects |
Coal | 2 |
Construction | 2 |
Geology | 1 |
Geophysics | 4 |
Life sciences | 1 |
Metallurgy | 3 |
Mining | 6 |
Technology | 4 |