 |
| |||
| 排气风扇机 | |||
| 排气风扇; 排风气机扇; 抽气装置 | |||
| 排气通风机 | |||
| 排气扇 | |||
| 排烟机; 抽风机; 废气风机; 排风机 | |||
| 排气风扇抽风机 | |||
| 排气机 | |||
| 排气风扇 | |||
| 排气风扇 | |||
| 排气风扇 | |||
| 抽风扇 | |||
| 抽气扇; 排风扇 | |||
| exhaust fan: 37 phrases in 12 subjects |
| Agriculture | 1 |
| Automobiles | 2 |
| Electronics | 2 |
| Household appliances | 1 |
| Hydroelectric power stations | 2 |
| Metallurgy | 9 |
| Oil / petroleum | 1 |
| Rail transport | 1 |
| Refrigeration | 2 |
| Shipbuilding | 1 |
| Technology | 14 |
| United Nations | 1 |