| |||
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 |