Matsakaicin filin Magnetic, kasar Sin ita ce kasa ta duniya ta yin amfani da matakai guda biyu na gyare-gyaren gyare-gyare, daidaitawa tare da ƙananan gyare-gyaren matsa lamba a tsaye, a ƙarshe ta yin amfani da gyare-gyaren gyare-gyare mai mahimmanci, wanda shine daya daga cikin muhimman halaye na Sintered NdFeb Magnets masana'antu a kasar Sin.Yana da matukar ...
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