均 布荷载 : 56 phrases in 14 subjects |
Automobiles | 2 |
Bridge construction | 6 |
Business | 1 |
Electric machinery | 1 |
Electronics | 2 |
Engineering geology | 6 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 1 |
Hydroelectric power stations | 3 |
Metallurgy | 5 |
Space | 2 |
Technology | 23 |
Textile industry | 1 |
Wind Energy | 1 |