雾 化 器 : 110 phrases in 19 subjects |
Animal husbandry | 1 |
Automobiles | 2 |
Aviation | 2 |
Chemistry | 1 |
Cosmetics and cosmetology | 1 |
Drilling | 2 |
Ecology | 2 |
Electronics | 3 |
General | 6 |
Metallurgy | 8 |
Nautical | 4 |
Nursing | 1 |
Oil / petroleum | 18 |
Oil processing plants | 1 |
Otorhinolaryngology | 1 |
Refrigeration | 2 |
Shipbuilding | 5 |
Space | 3 |
Technology | 47 |