Daidaitaccen zaren
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Daidaitaccen zaren
Abubuwan da aka shigar sun saka alama a cikin madaidaicin graniware (yanayin grainite), daidai yake, yumbu, dillalin ma'adinai da uhpc. An sake shigar da abubuwan da aka sanya idoa na karfe 0-1 mm a ƙasa da farfajiya (bisa ga bukatun abokan ciniki). Zamu iya yin shigar da shigar da zaren ja da farfajiya (0.01-0.025mm).