工作小 时 : 67 phrases in 19 subjects |
Automobiles | 2 |
Aviation | 3 |
Business | 11 |
Commerce | 2 |
Consulting | 1 |
Drilling | 2 |
Earth sciences | 1 |
Economy | 7 |
Electric machinery | 1 |
Electronics | 4 |
Exhibitions | 2 |
General | 4 |
International trade | 2 |
Labor law | 1 |
Logistics | 1 |
Management | 1 |
Project management | 1 |
Technology | 20 |
Telecommunications | 1 |