Ukusetyenziswa: Imveliso ilungele uhlalutyo lwe-elemental, umlinganiselo kunye nobukhulu obuncinci bentsimbi yokuqina, i-annealing, i-teering, unyango lobushushu kunye nokufudumeza kwibhubhoratri, amashishini kunye nemigodi, iiyunithi zophando lwezenzululwazi, zingasetyenziselwa ukucoca isinyithi, ilitye, i-ceramic, ucazululo lokupheliswa...
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