 |
| |||
| corrective maintanance | |||
| maintenance of equipments | |||
| equipment maintenance | |||
| maintenance of equipment | |||
| corrective maintenance | |||
| 设备保养: 22 phrases in 8 subjects |
| Architecture | 1 |
| Aviation | 3 |
| Bridge construction | 1 |
| Business | 4 |
| Oil / petroleum | 1 |
| Project management | 2 |
| Space | 1 |
| Technology | 9 |