 |
| |||
| ring pipe | |||
| closed duct | |||
| closed circuit loop line; closed loop line; loop line | |||
| замкнутый трубопровод: 13 phrases in 6 subjects |
| Combustion gas turbines | 1 |
| Electronics | 1 |
| Oil and gas technology | 1 |
| Refrigeration | 1 |
| Technology | 8 |
| Thermal engineering | 1 |
|
| |||
| ring pipe | |||
| closed duct | |||
| closed circuit loop line; closed loop line; loop line | |||
| замкнутый трубопровод: 13 phrases in 6 subjects |
| Combustion gas turbines | 1 |
| Electronics | 1 |
| Oil and gas technology | 1 |
| Refrigeration | 1 |
| Technology | 8 |
| Thermal engineering | 1 |