 |
| |||
| variable operating cost (用) | |||
|
可变营运费 : 6 phrases in 5 subjects |
| Business | 1 |
| Finances | 1 |
| Metallurgy | 1 |
| Technology | 2 |
| 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