Composite kuturika insulators: iyo silicon yerabha inonaya mvura, yakagadzirirwa maererano neaerodynamics musimboti, shandisa iyo yose-nzira yekuumba, kuve nechokwadi chekuvimbika kweiyo yakazara creepage chinhambwe pasi pemamiriro ekunze ese uye nemamiriro ezvinhu akashata, pamwe nekuvandudza kusvibiswa kusvibiswa kwevanodzivirira ; Iyo fiber tsvimbo inoshandisa iyo ECR yakakwira-tembiricha uye acid-chiratidzo zvinhu; Iyo yekupedzisira yakakodzera kubatana inotora iyo zinc yekuvhara chengetedzo, supersonic yekutarisa uye coaxial inogara ichidzvinyirirwa inodzorwa nekombuta, yakapedzwa neakanaka chitarisiko uye mhando yepamusoro.