技术规范 : 130 phrases in 36 subjects |
Agriculture | 1 |
Air defense | 2 |
Animal husbandry | 2 |
Automobiles | 6 |
Aviation | 17 |
Bridge construction | 9 |
Business | 2 |
Chemistry | 2 |
China | 3 |
Commerce | 3 |
Communications | 2 |
Computers | 1 |
Construction | 2 |
Drilling | 4 |
Earth sciences | 1 |
Economy | 4 |
Electronics | 7 |
Engineering geology | 1 |
General | 20 |
Horticulture | 1 |
Marketing | 1 |
Metallurgy | 2 |
Name of organization | 1 |
Nautical | 1 |
Oil / petroleum | 2 |
Plastics | 1 |
Project management | 1 |
Quality control and standards | 1 |
Rail transport | 1 |
Securities | 1 |
Shipbuilding | 1 |
Space | 5 |
Technology | 18 |
Telecommunications | 2 |
United States | 1 |
Wind Energy | 1 |