I-vacuum metalized tungsten filament luhlobo lwe-vacuum coating esetyenziswayo, esetyenziswa ngokubanzi kushishino lokutshiza olungaphezulu lweetyhubhu zemifanekiso, izibuko, iiselfowuni, iiplastiki ezahlukeneyo, izinto eziphilayo, ii-substrates zentsimbi, kunye nemihombiso eyahlukeneyo. Ngoko yintoni...
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