扁丝 : 86 phrases in 14 subjects |
Automobiles | 1 |
Desert science | 2 |
Electric machinery | 4 |
Electronics | 2 |
Engineering geology | 2 |
General | 2 |
Latin | 2 |
Metallurgy | 22 |
Oil / petroleum | 3 |
Plastics | 3 |
Polygraphy | 1 |
Shipbuilding | 1 |
Technology | 27 |
Textile industry | 14 |