 |
防爆通风
| 机
| 防爆通风 | |
| tech. | explosion venting |
| "BP 机" | |
| telecom. | beeper |
| 机 | |
| gen. | machine; apparatus; device; engine |
| tech. | electric machinery; electrical machinery |
| wind. | confined vortex wind machine |
| BP机 | |
| gen. | beeper |
| |||
| explosion venting | |||
| 防爆通风: 5 phrases in 4 subjects |
| Rail transport | 1 |
| Refrigeration | 1 |
| Shipbuilding | 1 |
| Technology | 2 |