 |
| |||
| production line | |||
| 生产作业线: 7 phrases in 5 subjects |
| Animal husbandry | 1 |
| Metallurgy | 1 |
| Plastics | 1 |
| Technology | 3 |
| Textile industry | 1 |
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