 |
| |||
| A系数; 自发发射系数 | |||
| |||
| 自发发射系数 | |||
| A coefficient: 13 phrases in 8 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Aviation | 1 |
| Economy | 1 |
| Footwear | 1 |
| Refrigeration | 2 |
| Space | 1 |
| Technology | 5 |
|
| |||
| A系数; 自发发射系数 | |||
| |||
| 自发发射系数 | |||
| A coefficient: 13 phrases in 8 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Aviation | 1 |
| Economy | 1 |
| Footwear | 1 |
| Refrigeration | 2 |
| Space | 1 |
| Technology | 5 |