Awọn amọna lẹẹdi iwọn ila opin kekere jẹ aṣayan ti o dara julọ fun awọn ohun elo yo ni ọpọlọpọ awọn ile-iṣẹ bii kalisiomu carbide, isọdọtun ti carborundum, tabi smelting ti awọn irin toje, ati Ferrosilicon ọgbin refractory.With wọn exceptional ooru resistance, conductivity, ati versatility, wọnyi amọna pese unmatched iṣẹ ati ṣiṣe.Elekiturodu lẹẹdi iwọn ila opin kekere, iwọn ila opin jẹ lati 75mm si 225mm