 |
| |||
| open and shut valve | |||
| bidirectional valve | |||
| two way valve | |||
| two-way valve | |||
| |||
| bidirectional electronic valve | |||
| 双向阀: 20 phrases in 7 subjects |
| Automobiles | 6 |
| Aviation | 2 |
| Compressors | 2 |
| Hydroelectric power stations | 3 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 5 |
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