| |||
single-unit device | |||
unit plant |
单元设备 : 31 phrases in 12 subjects |
Aviation | 1 |
Economy | 2 |
Electronics | 9 |
Hydroelectric power stations | 2 |
Information technology | 1 |
Mathematics | 1 |
Mechanics | 1 |
Mining | 1 |
Rail transport | 1 |
Space | 4 |
Technology | 7 |
Telecommunications | 1 |