efficiency testing
| machine
| efficiency test | |
| auto. | 效率测试 |
| efficiency testing | |
| agric. | 效能测定; 生产性能测定 |
| machine | |
| gen. | 机 |
| bodybuild. | 健身器械 |
| heavy.eq. | 训练器 |
| manag. | 机床 |
| met. | 机床切削; 机制 |
| racing | 摩托车 |
| shoot. | 抛靶机 |
| tech. од. | 机器; 机械 |
| |||
| 效能测定; 生产性能测定 | |||
| 效率测定; 生产率测定 | |||
| |||
| 效率测试确定有效系数试验 | |||
|
efficiency testing : 10 phrases in 8 subjects |
| Agriculture | 1 |
| Automobiles | 2 |
| Electricity | 1 |
| Metallurgy | 1 |
| Scientific | 1 |
| Shipbuilding | 1 |
| Statistics | 1 |
| Technology | 2 |