Kumvetsetsa koyambirira kwa zophikira zachitsulo za enamel Chophika cha chitsulo cha enamel ndi chidebe chokhazikika chophikira chakudya.Chiyambi cha zophikira enamel Kalelo kumayambiriro kwa zaka za zana la 17, Abraham Darby.Pamene Abraham Darby anapita ku Holland, adawona kuti Dutch ankapanga zophikira ndi zophikira ...
Monga tonse tikudziwa, polankhula za chitsulo choponyedwa mphika, kuwonjezera pa ubwino wake wosiyanasiyana, padzakhala zovuta zina: monga kulemera kwakukulu, kosavuta kwa dzimbiri ndi zina zotero.Poyerekeza ndi ubwino wake, zofookazi si vuto lalikulu, bola ngati ife kulabadira pang'ono machedwe ...