 |
| |||
| 供热暖管道; 暖气管道 | |||
| 采暖管线 | |||
|
heating line : 35 phrases in 10 subjects |
| Aviation | 3 |
| Electric machinery | 1 |
| Electronics | 3 |
| Hydroelectric power stations | 1 |
| Metallurgy | 6 |
| Oil / petroleum | 4 |
| Plastics | 1 |
| Refrigeration | 3 |
| Space | 1 |
| Technology | 12 |
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