ngwaahịa

nkowa nkenke:

Karama agba ụmụaka nwere aja, ihe egwuregwu diy jigsaw na-akpụ maka ụmụ nwoke na ụmụ agbọghọ.

A na-eji ájá quartz mara mma na-acha agba agba agba, nke nwere njirimara nke enweghị agba agba. Aja agba agba agba na-eme ka emezighị emezi nke ájá agba eke, dị ka agba na-adịghị egbuke egbuke na ụdị agba ole na ole, na agba na-esi ike, na-adịgide adịgide, ọ dịghịkwa ada ada.
iche
1, ụdị niile nke edo urughuru size, gburugburu ahụ, nwere ike aka ike graded.
2, agba ndị mara mma, mara mma na-adịgide adịgide, nchebe gburugburu ebe obibi.
3, ezigbo solubility dị iche iche resins.
4, iguzogide acid
5, nguzogide alkaline
6, chemical mgbaze eguzogide