Crystal Glass yog dab tsi
Aug 25, 2021
Crystal iav yog hais txog lub nkoj uas zoo li siv lead ua tom qab lub khob kub, thiab tseem hu ua cov khoom siv dag zog. Vim tias ntuj siv lead ua tsis tshua muaj thiab nyuaj rau kuv, thiab tsis tuaj yeem ntsib tib neeg' cov kev xav tau, cov iav siv lead ua tau yug los. Vim nws cov permeability siab, nws tuaj yeem ua rau ntau yam khoom siv tes ua thiab nrov heev.