 |
| |||
| intervalve; n. | |||
| 中间管: 38 phrases in 14 subjects |
| Agriculture | 3 |
| Aviation | 2 |
| Compressors | 2 |
| Drilling | 1 |
| Electronics | 4 |
| Geophysics | 1 |
| International trade | 1 |
| Librarianship | 1 |
| Management | 1 |
| Metallurgy | 2 |
| Mining | 1 |
| Name of organization | 1 |
| Oil / petroleum | 5 |
| Technology | 13 |