4130 abu ne mai high quality-gami karfe abu da kyau kwarai ƙarfi da zafi juriya, yadu amfani a cikin sararin samaniya, shipbuilding, mota masana'antu da sauran filayen. Abubuwan sinadaransa sun haɗa da abubuwa kamar chromium, molybdenum, da baƙin ƙarfe, da madaidaicin adadin ...
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