 |
| |||
| powder material | |||
| powdered material | |||
| |||
| dusty material | |||
|
粉末材料 : 17 phrases in 4 subjects |
| Architecture | 1 |
| Metallurgy | 7 |
| Refrigeration | 1 |
| Technology | 8 |
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