2) Daim ntawv cog lus tsis pub lwm tus paub tuaj yeem kos npe
3) Xya hnub rov qab lav
Tseem ceeb tshaj: peb tuaj yeem muab tsis tau tsuas yog cov khoom lag luam, tab sis kev pabcuam kev daws teeb meem!
Code | Tshuaj muaj pes tsawg leeg% | ||||||
Purity | Si | Mg | Nruab Nrab Loj | ||||
≥ | |||||||
Mg2Si-1 | 90% | 35-38% | Bal | 10-15 hnub | |||
Mg2Si-2 | 99% | 36-37% | Bal | ||||
Hom | Epoch-Chem |