Frosted iav, tseem hu ua frosted iav los yog iav tsaus, yog ib tug translucent iav uas nto yog ua tiav rau hauv ib tug ntxhib thiab uneven nto los ntawm mechanical sandblasting, phau ntawv sib tsoo (xws li emery sib tsoo) los yog tshuaj kho mob (xws li hydrofluoric acid dissolution). Nws feem ntau yog siv rau ntawm lub qhov rooj thiab qhov rais ntawm cov chaw ua haujlwm thiab chav dej, tab sis kuj tuaj yeem siv rau ntawm iav hauv lwm chav.
Taw qhia rau cov iav frosted
Nov 11, 2023
Tso lus