Iithayile ze-Porcelain zenziwa zisebenzisa udongwe oluthile, kunye nesanti esempilweni ne-feldspar yongezwa kumxube. Iithayile ziyagxothwa kubushushu obuphezulu kune-ceramic, oku kuyanceda ukwenza iithayile ze-porcelain eziphambili.
I-Post Ixesha: Jul-09-2022