 |
| |||
| время выстрела (period between moment when calculation of fuse and deflection begins and moment when gun fires) | |||
| сумма наблюдательного и работного времени | |||
| |||
| время бурения | |||
| drill time: 9 phrases in 5 subjects |
| Gold mining | 1 |
| Military | 2 |
| Oil / petroleum | 4 |
| Oilfields | 1 |
| Tengiz | 1 |