 |
| |||
| tail gas | |||
| flue gas The gaseous combustion product generated by a furnace and often exhausted through a chimney (flue); waste air Exhaust or gaseous air given off by any industrial, manufacturing or chemical process; waste air; waste gas | |||
| exhaust gas | |||
| απαέρια: 4 phrases in 2 subjects |
| Chemistry | 1 |
| Environment | 3 |