Astm A694 F65 DAN PN100 PNN10 2502 24154 Zowoneka Zowoneka Zowoneka Zowoneka bwino
Astme A105 Chipilala chimadziwika kuti chimapangitsa kuti pakhale ndi magwiridwe apadera ndipo nthawi zambiri amapangidwa kuti athe kukumana ndi zofuna zake. Timapereka mitundu yotakata ya Asthent A105 chitsulo chimalumikizidwa kudzera munthambi yapadziko lonse lapansi yonyamula masheya.
Mapangidwe a WPB ali w - potchere, p - kukakamiza, B - Mphamvu zochepa zopereka. Zinthu za A234 WPB ndizosakaikira zinthu zotchuka kwambiri zolumikizana ndi mapaipi a kaboni. Kalasi ili ndi mapulogalamu omwe amakakamizidwa m'mapaipi. Tili ndi zitsulo zosiyanasiyana za kaboni 90 A234 WPB yomwe imapezeka kuti makasitomala athu azigwiritsa ntchito mu dongosolo lawo. Awo Astm A234 WPB 45 degn elown amathandizira kusintha mayendedwe a ngodya 45. Ngakhale makonda a ameromula awa ndizambiri pakati pa opanga, ntchito zina zitha kufunsa kugwiritsa ntchito ngodya yoyeserera kuti apange asso a234 wpb.