动 力系统 : 176 phrases in 18 subjects |
Automobiles | 2 |
Aviation | 5 |
Business | 1 |
Drilling | 1 |
Education | 1 |
Electronics | 15 |
Energy industry | 3 |
Energy system | 1 |
Environment | 1 |
General | 61 |
Medical | 3 |
Name of organization | 1 |
Nautical | 1 |
Nuclear and fusion power | 1 |
Oil and gas | 1 |
Oil processing plants | 2 |
Space | 2 |
Technology | 74 |