Usoro nkedo wax furu efu (ma ọ bụ micro-fusion) bụ usoro ọzọ a na-eji emepụta ihe nke a na-eji edozi ihe nlereanya wax, na-emekarị site na nkedo nrụgide, ma na-agbanwe agbanwe na oven si otú ahụ na-emepụta oghere nke jupụtara na ígwè nkedo.Nzọụkwụ mbụ ya mere gụnyere ịmepụta ...
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