Akayunguruzo gahoraho ka Magnetic ka GYW gakoreshwa mu gusukura umwuka uhoraho
Imiterere myiza y'imikorere y'uru ruhererekane rw'amafiriti ni iyi ikurikira: igipimo cyihariye cya magnetization y'uduce duto mu ruhu ni nibura 3000 × 0.000001cm3/g, ingano y'uduce ni 0.1-0.8mm, kandi igipimo cyo kurya ni ≥ 60%.






