Quartz iav, tseem hu ua fused quartz lossis silica iav, yog lub siab-purity, pob tshab daim iav ua los ntawm silica (SiO2).Nws muaj cov khoom sib xyaw tshwj xeeb, suav nrog cov thermal zoo heev, txhua yam, thiab cov khoom siv kho qhov muag, uas ua rau nws tsim nyog rau ntau yam ntawm applicati ...
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