| |||
half collapse |
半破 : 33 phrases in 12 subjects |
Architecture | 1 |
Business | 1 |
Desert science | 1 |
Electronics | 2 |
Explosives and Explosive Ordnance Disposal | 11 |
General | 4 |
Mechanics | 1 |
Metallurgy | 1 |
Navigation | 1 |
Pulp and paper industry | 1 |
Space | 3 |
Technology | 6 |