 |
| |||
| granite sand | |||
| |||
| granite sand | |||
|
花 岗 岩砂 : 12 phrases in 7 subjects |
| Architecture | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Engineering geology | 1 |
| Geology | 1 |
| Oil / petroleum | 2 |
| Technology | 5 |
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