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sampler; corer |
取心器 : 95 phrases in 13 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Chemistry | 1 |
Construction | 1 |
Drilling | 32 |
Earth sciences | 2 |
Ecology | 2 |
Explosives and Explosive Ordnance Disposal | 4 |
General | 3 |
Geophysics | 6 |
Metallurgy | 5 |
Oil / petroleum | 34 |
Technology | 3 |