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深度控制 | |
oil | depth control |
测井 | |
desert. | logging; test well |
dril. | gamma-gamma log γ-γ; wire line logs |
eng.geol. | drill-hole survey; hole logging |
geophys. | log; time logger at bottom |
oil | well logging |
| |||
depth control |
深度控制: 24 phrases in 9 subjects |
Agriculture | 1 |
Aviation | 1 |
Geophysics | 4 |
Information technology | 1 |
Nautical | 2 |
Navigation | 1 |
Oil / petroleum | 5 |
Space | 2 |
Technology | 7 |