地板下 | |
avia. | U/FLOOR; UFLR |
通风 | |
environ. | aeration; ventilation |
forestr. | aeration |
met. | air draught; airing |
tech. | ventilation |
| |||
U/FLOOR; UFLR |
地板下 : 93 phrases in 11 subjects |
Architecture | 2 |
Automobiles | 29 |
Aviation | 2 |
Construction | 2 |
Drilling | 1 |
Electronics | 2 |
General | 1 |
Hydroelectric power stations | 2 |
Refrigeration | 1 |
Technology | 48 |
Telecommunications | 3 |