Examples of ceramics include white porcelain or white porcelain decorated with cobalt , copper blue underglaze , red underglaze and iron underglaze . Examples of ceramics include white porcelain or white porcelain , decorated with cobalt , copper blue underglaze , red underglaze and iron glaze .
Contoh seramik termasuk porselin putih atau porselin putih yang dihiasi dengan kobalt, kuah biru tembaga, kuah merah dan kuah besi. Contoh seramik termasuk porselin putih atau porselin putih, dihiasi dengan kobalt, kuah biru tembaga, kuah merah dan kuah besi.