single weight
| variable speed
| single weight | |
| tech. | 单件重量 |
| variable speed | |
| avia. | 变速; 变转速 |
| compr. | 可变速的 |
| earth.sc. | 可变速率 |
| geophys. | 可变速度 |
| tech. | 变速 |
| wind. | 可变速; 无级变速 |
| |||
| 单件重量 | |||
|
single weight : 11 phrases in 4 subjects |
| Automobiles | 6 |
| Metallurgy | 1 |
| Plastics | 1 |
| Technology | 3 |