 |
| |||
| stop valve | |||
|
止动阀 : 33 phrases in 10 subjects |
| Architecture | 2 |
| Automobiles | 2 |
| Aviation | 1 |
| Earth sciences | 1 |
| Mechanics | 1 |
| Metallurgy | 3 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 17 |
| Wind Energy | 4 |
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