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Sandblasted iav
Sandblasting yog ib txoj hauv kev ntawm etching iav uas tsim kom pom kev cuam tshuam nrog cov iav frosted. Xuab zeb yog ib txwm abrasive thiab thaum ua ke nrog ceev ceev huab cua, yuav hnav tam sim ntawd ntawm ib qho chaw. Qhov ntev ntawm cov txheej txheem sandblasting yog siv rau ib cheeb tsam, qhov ntau cov xuab zeb yuav hnav tawm ntawm qhov chaw thiab qhov tob ntawm qhov txiav.
