I-1.FECRAL Wire Strip ifaka: OCR13AL4, OCR19AL3, OCR29AL4, OCR2204, OCRR2Al5, OCR25AL5, OCR21AL6NB, i-OCR27AL62.
I-2.Nickel Chrome Wire Strip Bar ifaka: CR25NI20, CR20NI35, CR15NI60, CR20ni80.
3.Copper nickel wire strip kufaka phakathi:
Cuni1, Cuni2, Cuni 25, Cuni10, Cuni10, Cuni14, Cuni19, Cuni23, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34, Cuni34
I-4.Constantan Wire ifaka: 6J40,4J42,4J32.
I-5.Manganin Wire: 6j8,6J12,6J13.