 |
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| технико-экономические расчёты (ABelonogov) | |||
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| технико-экономический расчёт (xakepxakep) | |||
| technical and economic calculations: 2 phrases in 2 subjects |
| Economy | 1 |
| Oil and gas | 1 |
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| технико-экономические расчёты (ABelonogov) | |||
| |||
| технико-экономический расчёт (xakepxakep) | |||
| technical and economic calculations: 2 phrases in 2 subjects |
| Economy | 1 |
| Oil and gas | 1 |