 |
| |||
| flow shape factor | |||
| 流形系数: 6 phrases in 4 subjects |
| Electric machinery | 2 |
| Hydroelectric power stations | 2 |
| Refrigeration | 1 |
| Technology | 1 |
|
| |||
| flow shape factor | |||
| 流形系数: 6 phrases in 4 subjects |
| Electric machinery | 2 |
| Hydroelectric power stations | 2 |
| Refrigeration | 1 |
| Technology | 1 |