Qhov Teeb Ntawm Aluminium
| E23.1503Qhov Teeb Ntawm Aluminium | |||
| 01 | Alumyte | 07 | Txhuas ntsiav tshuaj |
| 02 | Roj av | 08 | Duralumin |
| 03 | Quartz xuab zeb | 09 | Alumina |
| 04 | Cov pa roj carbon | 10 | Txhuas cov khoom siv |
| 05 | Cov khoom siv Primay | 11 | Txhuas ntawv ci |
| 06 | Aluminium hmoov | . | . |
Sau koj cov lus ntawm no thiab xa rau peb
