2) Pangano lachinsinsi litha kusaina
3) Chitsimikizo chobwezera ndalama masiku asanu ndi awiri
Chofunika kwambiri: sitingapereke mankhwala okha, koma ntchito yothetsera teknoloji!
COA paVanadium Powder | ||
Chiyero | > 99.9% | |
V | 99.2 | |
O | 0.08 | |
N | 0.013 | |
Si | 0.05 | |
C | 0.001 | |
Fe | 0.12 | |
S | 0.02 | |
Cr | 0.01 | |
Na | 0.002 |