Ibicuruzwa Amakuru
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Ni bangahe uzi kuri tungsten wire wire
Wige kubyerekeranye nigicuruzwa cyahagaritswe tungsten ni ubwoko bwibikoresho bikoreshwa mugutwikira vacuum, mubisanzwe bigizwe ninsinga imwe cyangwa nyinshi zometse kuri tungsten insinga muburyo butandukanye bwibicuruzwa.Binyuze mu kuvura ubushyuhe budasanzwe ...Soma byinshi
