E1 huremu hunogona kushandiswa sechiyereso chekuyera zvimwe zviremu zveE2,F1,F2 zvichingodaro, uye zvakakodzera pakuenzanisa chiyero chepamusoro-soro chekuongorora uye chepamusoro-chepamusoro-chepamusoro-chepamusoro-soro.Uyezve Kuenzanisa zvikero, zvikero kana zvimwe zvigadzirwa zvinoyera kubva kuMarabhoritari, Pharmaceutical. Mafekitori, Zvikero Mafekitori, nezvimwe