 |
| |||
| natural draw (Anatolilag) | |||
| chimney effect; stack effect | |||
| chimney ventilation | |||
| natural ventilating pressure | |||
| ND (natural draught) | |||
| natural draught (о рудничной вентиляции) | |||
| chimney draft; stack draft | |||
| funnel draft (через дымовую трубу) | |||
| natural draught | |||
| natural draft | |||
| естественная тяга: 52 do fraz, 18 tematyki |