 |
| |||
| experimental establishment | |||
| 实验设施: 17 phrases in 8 subjects |
| Aviation | 6 |
| Earth sciences | 1 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Refrigeration | 2 |
| Space | 4 |
| United States | 1 |
|
| |||
| experimental establishment | |||
| 实验设施: 17 phrases in 8 subjects |
| Aviation | 6 |
| Earth sciences | 1 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Metallurgy | 1 |
| Refrigeration | 2 |
| Space | 4 |
| United States | 1 |