two-unit
| tester
| two unit | |
| gen. | 双机组 |
| two-unit | |
| auto. | 双联机组; 起动机和充电发电机总成 |
| tester | |
| hydroel.st. | 试验装置 |
| IT | 游戏测试者 |
| mech. | 测试器 |
| met. | 检验器; 试验器; 试验仪; 检测仪器; 试验员; 检验员 |
| space | 测试 器 |
| |||
| 双联机组; 起动机和充电发电机总成 | |||
| 双机组 | |||
| |||
| 双机组启动电动机和充电发电机 | |||
|
two-unit : 25 phrases in 7 subjects |
| Automobiles | 2 |
| Business | 1 |
| Electronics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 1 |
| Technology | 17 |
| Textile industry | 2 |