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!
COA ntawmZirconium Nitride | ||
Purity | 99% | |
N | 5.5% | |
Si | 0.02% | |
O | 0.3% | |
Fe | 0.15% | |
Zr | Bal. | |
Fe | ≤10ppm | |
Cr | ≤ 3ppm | |
Co | ≤ 5ppm | |
Na | ≤ 5ppm | |
Hom | Epoch-Chem |