Tare da haɓakar masana'antun fasaha na fasaha, ƙananan ƙarfe na duniya masu tsabta da maƙasudin gami an ci gaba da amfani da su a cikin sabbin motocin makamashi, haɗaɗɗun da'irori, sabbin nunin, sadarwar 5G da sauran fannonin saboda kyawawan halayensu na zahiri da sinadarai, kuma sun zama. mabuɗin da babu makawa...
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