 |
| |||
| 套管热交换器 | |||
| |||
| 套管式换热器 | |||
| |||
| 套管式换热器 | |||
| double-pipe exchanger: 11 phrases in 7 subjects |
| Aviation | 1 |
| Compressors | 1 |
| General | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Oil processing plants | 1 |
| Technology | 2 |
|
| |||
| 套管热交换器 | |||
| |||
| 套管式换热器 | |||
| |||
| 套管式换热器 | |||
| double-pipe exchanger: 11 phrases in 7 subjects |
| Aviation | 1 |
| Compressors | 1 |
| General | 1 |
| Metallurgy | 2 |
| Oil / petroleum | 3 |
| Oil processing plants | 1 |
| Technology | 2 |