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!
Kev taw qhia luv luv
Khoom npe:Titanium Nitride
CAS Nr .: 25583-20-4
Purity: 99.9%
Particle loj: 20nm, 50nm, 1-5um, thiab lwm yam
Cov tsos: Dub hmoov
Hom Tshuaj: Epoch-Chem