 |
| |||
| engineering quality metrics (продукции ssn) | |||
| технические показатели качества: 3 phrases in 3 subjects |
| Coal | 1 |
| Energy industry | 1 |
| Oil / petroleum | 1 |
|
| |||
| engineering quality metrics (продукции ssn) | |||
| технические показатели качества: 3 phrases in 3 subjects |
| Coal | 1 |
| Energy industry | 1 |
| Oil / petroleum | 1 |