搭板 : 135 phrases in 15 subjects |
Architecture | 8 |
Automobiles | 7 |
Aviation | 1 |
Bridge construction | 7 |
Construction | 2 |
Electric machinery | 1 |
Electronics | 3 |
Engineering geology | 1 |
General | 3 |
Metallurgy | 10 |
Oil / petroleum | 2 |
Rail transport | 1 |
Shipbuilding | 1 |
Technology | 87 |
Wood processing | 1 |