We atụkwasịla obi ma na-arụ ọrụ na ụlọ ọrụ seramiiki a ma ama maka ihe karịrị afọ 12, ma nwee ihe karịrị afọ 12 nke nkwekọrịta nkwekọrịta maka ụdị polishing na squaring niile. Ogo anyị na ọrụ anyị na-enweta aha ọma site n'aka ndị mmekọ anyị ogologo oge.
Onye na-ebupụta seramiiki abrasive pụtara ìhè
Ezigbo ihe ngosi nke Ceramic Expo
Asambodo mmepụta Strandard
