 |
| |||
| hazard average | |||
| среднее значение интенсивности отказов: 10 phrases in 4 subjects |
| Oil / petroleum | 6 |
| Oil and gas | 1 |
| Quality control and standards | 1 |
| Technology | 2 |
|
| |||
| hazard average | |||
| среднее значение интенсивности отказов: 10 phrases in 4 subjects |
| Oil / petroleum | 6 |
| Oil and gas | 1 |
| Quality control and standards | 1 |
| Technology | 2 |