 |
| |||
| weight rate | |||
| 重量 比率: 25 phrases in 11 subjects |
| Aviation | 2 |
| Business | 1 |
| Economy | 6 |
| Electric machinery | 3 |
| International trade | 2 |
| Metallurgy | 1 |
| Space | 3 |
| Technology | 2 |
| Textile industry | 2 |
| Transport | 2 |
| Wind Energy | 1 |
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