 |
| |||
| 差压计 | |||
| 差动仪 (表) | |||
| differential meter: 27 phrases in 9 subjects |
| Automobiles | 1 |
| Chemistry | 2 |
| Electronics | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Refrigeration | 2 |
| Shipbuilding | 2 |
| Technology | 12 |
|
| |||
| 差压计 | |||
| 差动仪 (表) | |||
| differential meter: 27 phrases in 9 subjects |
| Automobiles | 1 |
| Chemistry | 2 |
| Electronics | 1 |
| Hydroelectric power stations | 3 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Refrigeration | 2 |
| Shipbuilding | 2 |
| Technology | 12 |