混凝土板 : 653 phrases in 17 subjects |
Architecture | 16 |
Bridge construction | 18 |
Construction | 1 |
Consulting | 1 |
Desert science | 1 |
Ecology | 1 |
Electronics | 14 |
Engineering geology | 5 |
General | 5 |
Hydroelectric power stations | 22 |
Metallurgy | 4 |
Navigation | 1 |
Oil / petroleum | 1 |
Plastics | 1 |
Rail transport | 8 |
Technology | 553 |
Wood processing | 1 |