Iron oxide pigments ine dzakasiyana siyana dzekushandisa.Inoshandiswa mukuvaka zvinhu, pendi, ingi, rabha, mapurasitiki, ceramics, zvigadzirwa zvegirazi.Iine mabhenefiti anotevera 1.Alkali kuramba: Yakanyatsogadzikana kune chero kuunganidzwa kwealkali uye mamwe marudzi ealkaline zvinhu, uye iyo ...
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