Dab tsi yog cov hom txheej ua thev naus laus zis
Jul 16, 2020| Dab tsi yog hom txheej ua kom thev naus laus zis?
Nws tuaj yeem muaj qhov txawv txav xws li: (1) nqus evaporation (2) electroplating (3) tshuaj lom neeg cov tshuaj tiv thaiv (4) kev kho cua sov (5) kev kho lub cev lossis kho tshuab
IKS PVD lub tuam txhab, tshuab ua kom zoo nkauj txheej, cuab yeej txheej tshuab, kho qhov muag txheej mahcine, PVD nqus coting kab.Contact peb tam sim no, E-mail: iks.pvd@foxmail.com
Xa kev nug