коэффициент результативности | |
O&G geol. | discovery ratio; successful ratio |
разведочное бурение | |
oil | exploration drilling; exploratory boring; exploratory drilling; trial boring; prospecting work; test boring |
| |||
discovery ratio (бурения); successful ratio (бурения) | |||
performance ratio (dimock) |
коэффициент результативности: 3 phrases in 3 subjects |
Military | 1 |
Sakhalin | 1 |
Sakhalin R | 1 |