回收装置 : 89 phrases in 23 subjects |
Animal husbandry | 1 |
Architecture | 1 |
Automobiles | 2 |
Aviation | 5 |
Business | 1 |
Chemistry | 2 |
Drilling | 1 |
Earth sciences | 2 |
Ecology | 1 |
Engineering geology | 1 |
General | 1 |
Metallurgy | 5 |
Mining | 2 |
Nautical | 1 |
Navigation | 2 |
Oil / petroleum | 13 |
Oil processing plants | 7 |
Polygraphy | 1 |
Rail transport | 1 |
Refrigeration | 2 |
Space | 6 |
Technology | 29 |
Textile industry | 2 |