Eriri seramiiki mmanụ aṅụ

A maara anyị nke ọma{{0} dị ka otu n'ime ndị na-ebute seramiiki seramiiki na-ebute ụzọ na China. Na ihe karịrị afọ 15 'ahụmahụ, anyị ji obi ụtọ na-anabata gị ịzụta elu mma afụ ọnụ ceramic catalyst mere na China ebe a si anyị factory. A na-anabata iwu ahaziri ahazi.