 |
| |||
| 致密细晶硅岩 | |||
| 黏土质硅岩; 火泥 | |||
| 致密硅岩; 细晶硅岩; 硅线石; 硅质涂料 | |||
| 致密柱岩 | |||
| 炉衬料; 硅火泥; 致密硅岩; 硅石; 粘上质硅岩 | |||
|
ganister : 9 phrases in 3 subjects |
| Architecture | 1 |
| Metallurgy | 3 |
| 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