操 作 过程 : 36 phrases in 18 subjects |
Automobiles | 1 |
Aviation | 1 |
Business | 3 |
Computer networks | 1 |
Economy | 1 |
Electronics | 3 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 1 |
Information technology | 1 |
Metallurgy | 1 |
Oil processing plants | 1 |
Project management | 2 |
Refrigeration | 2 |
Reproductive biology | 1 |
Space | 3 |
Steel production | 1 |
Technology | 11 |
Textile industry | 1 |