制冷剂 : 204 phrases in 15 subjects |
Automobiles | 34 |
Aviation | 2 |
Compressors | 1 |
Ecology | 4 |
Electric machinery | 1 |
Electronics | 7 |
General | 2 |
Metallurgy | 1 |
Nautical | 5 |
Oil / petroleum | 5 |
Oil processing plants | 3 |
Rail transport | 3 |
Refrigeration | 101 |
Reproductive biology | 1 |
Technology | 34 |