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гладкая труба; труба без резьбы на концах | |||
труба без резьбы |
plain pipe : 42 phrases in 12 subjects |
Construction | 2 |
Drilling | 2 |
Heating | 1 |
Hydraulic engineering | 1 |
Mining | 2 |
Oil and gas | 8 |
Oil and gas technology | 1 |
Oilfields | 3 |
Pipelines | 2 |
Refrigeration | 8 |
Technology | 7 |
Transport | 5 |