
Ko te pahuka ngohengohe he pai te awhi me te wiri i te mahi, a ko te hanganga hono-whakawhitinga e hanga ana i te pahuka i roto i te rigidity, me te hanga hononga-whakawhitinga hanga te pahuka i mārō, Na roto i te hiri, IXPE taea te hanga ki roto ki te peeke ororongo waka, e whai urunga me te damping pānga, whakaiti haruru me te whakapai ake i te kounga oro. I roto i te rārangi ki te ia motokā marama-taimaha, taiao VOC iti.