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| трубопроводная сеть | |||
| сеть трубопроводов населённого пункта | |||
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| сеть трубопроводов | |||
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pipeline network : 18 phrases in 10 subjects |
| Building materials | 1 |
| Construction | 2 |
| Drilling | 3 |
| Economics | 1 |
| Energy industry | 3 |
| Gas processing plants | 1 |
| Military | 1 |
| Oil / petroleum | 2 |
| Oil and gas | 2 |
| Telecommunications | 2 |