| English | eng-000 |
| forced draft ventilation | |
| 普通话 | cmn-000 | 强制通风 |
| English | eng-000 | forced air |
| English | eng-000 | forced draft |
| English | eng-000 | forced draught |
| English | eng-000 | forced through ventilation |
| English | eng-000 | forced ventilation |
| English | eng-000 | positive draft |