 |
|
密封 性 : 133 phrases in 28 subjects |
| Agriculture | 1 |
| Automobiles | 12 |
| Aviation | 4 |
| Business | 1 |
| Chemistry | 6 |
| Compressors | 1 |
| Continuous casting | 1 |
| Drilling | 2 |
| Earth sciences | 1 |
| Ecology | 1 |
| Economy | 1 |
| Electric machinery | 5 |
| Electronics | 8 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Footwear | 1 |
| Hydroelectric power stations | 2 |
| Mechanics | 3 |
| Metallurgy | 5 |
| Mining | 1 |
| Nautical | 4 |
| Oil / petroleum | 9 |
| Oil processing plants | 1 |
| Rail transport | 2 |
| Space | 8 |
| Technology | 49 |
| Telecommunications | 1 |
| Textile industry | 1 |
| Wind Energy | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips