 |
| |||
| 弹性体系 | |||
| 弹性系统 | |||
|
elastic system : 36 phrases in 13 subjects |
| Aviation | 2 |
| Bridge construction | 2 |
| Business | 4 |
| Chemistry | 2 |
| Economics | 6 |
| International trade | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Rail transport | 2 |
| Road construction | 1 |
| Sports | 1 |
| Technology | 12 |