Izinto eziphambili zombane zonke zilungelelanisa uphawu oludumileyo. Ulawulo lwe-PLC, isikrini esichukumisayo esinemibala, isiguquli samaza.
Igiya yothumelo ithatha i-40 Cr, 20GrMo Ti intsimbi ekumgangatho ophezulu we-alloy egayiweyo, kwaye emva konyango lobushushu, inokufikelela kumabanga amathandathu ukuchaneka.