2) Mkataba wa usiri unaweza kusainiwa
3) Dhamana ya kurejesha pesa kwa siku saba
Muhimu zaidi: hatuwezi kutoa sio bidhaa tu, lakini huduma ya suluhisho la teknolojia!
| Bidhaa | Fe3O4 poda | ||
| Ubora | 99.9% | Kiasi: | 500.00kg |
| Nambari ya kundi. | 20102605 | Ukubwa: | 30nm |
| Tarehe ya utengenezaji: | Oktoba 26, 2020 | Tarehe ya mtihani: | Oktoba 26, 2020 |
| Kipengee cha Mtihani | Matokeo | Kipengee cha Mtihani | Matokeo |
| Fe3O4 (Wt%) | >99.9 | Si(Wt%) | <0.001 |
| Al (Wt%) | <0.002 | Ni(Wt%) | <0.002 |
| Ca (Wt%) | <0.001 | Pb (Wt%) | <0.001 |
| Mg (Wt%) | <0.001 | K (Wt%) | <0.002 |
| Cu(Wt%) | <0.002 | N (Wt%) | <0.001 |
| Mn(Wt%) | <0.001 | C (Wt%) | <0.002 |
| Na(Wt%) | <0.003 | S (Wt%) | <0.001 |
| Co(Wt%) | <0.001 | FO(Wt%) | <0.03 |
| Hitimisho: | Zingatia viwango vya biashara | ||






