Astme A234 WPB Pipe Clain Stofle Stoel Asbofeser Ogwiritsa Ntchito Chotengera Chotengera Chotengera ndi Kukakamiza Mapaipilines
Kugonjetsedwa kwa Prososion Fretelloy kumagwiritsidwa ntchito kwambiri ndi mafakitale a mankhwala. Kufunika koyenera kumabweretsa mwayi wovomerezeka ndi mphamvu zawo, thanzi komanso zachilengedwe, mafuta ndi mpweya, mafakitale a mankhwala osokoneza bongo.
Zitha kupangidwanso ndi kuzizira. Ngakhale zimagwira ntchito mofulumira, zigawo za B-3 zitha kupangidwa pogwiritsa ntchito njira zonse zopanga kuzizira. Aftelloy B3 ali ndi malire ena poyerekeza ndi mamembala ena a banja la anyamata. Imakhala ndi kukana kochepa kwa othandizira oxidizi. Chifukwa chake sizingagwiritsidwe ntchito ndi mchere wachangu kapena mchere wapunga chifukwa amatha kuyambitsa kuwononga kosavuta chifukwa cha kukana kosauka kotsutsana ndi matchulidwe ochulukitsa.