安全 设备 : 91 phrases in 28 subjects |
Agriculture | 2 |
Automobiles | 1 |
Aviation | 10 |
Business | 2 |
Compressors | 1 |
Computer numerical control | 1 |
Cryptography | 3 |
Earth sciences | 1 |
Economy | 1 |
Electric machinery | 1 |
Electronics | 21 |
Environment | 1 |
Exhibitions | 1 |
Food industry | 1 |
General | 2 |
Information technology | 1 |
Mechanics | 2 |
Metallurgy | 1 |
Nautical | 4 |
Nuclear and fusion power | 2 |
Oil / petroleum | 1 |
Project management | 1 |
Rail transport | 6 |
Space | 6 |
Technology | 14 |
Telecommunications | 1 |
Textile industry | 1 |
Wind Energy | 2 |