Izici:Izinto ze-bobbin zingaba ipulasitiki, insimbi, kazibuthe noma ezinye izinto ezicacisiwe.Ukuze uvale, kungenziwa ngokwezifiso ikhasimende.

Isicelo:I-Wiggler, Ukuphepha, I-hard disk yekhompyutha, Indiza, Ukunikezwa kwamandla, I-alamu yemoto, Igundane elingenantambo, Isixubho sikagesi, ukuvuza kwezinto zikagesi, njll.