Yawancin lokaci sun haɗa da kayan haɗi na magnetic (duba kayan maganadisu), allo na roba, gami da haɓakawa, bimetal na thermal, alloys na lantarki, gami da abubuwan adana hydrogen (duba kayan ajiyar hydrogen), gami da sifofin ƙwaƙwalwar ajiya, gami da magnetostrictive alloys (duba kayan magnetostrictive), da sauransu.Bugu da kari, wasu sabbin al...
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