Chitubu chakaremerwa yakaderera kusimudza shinda mhando yekuchengetedza vharafu
A21F-16C, A21H-16C, A21H-40, A21H-64, A21Y-100, A21H-160
A21W-16P, A21W- 40P, A21F -40P, A21W-64P, A21W-100P, A21W-160P
KA21Y-16C, KA21Y-16P
A21Y-16R, A21Y-40R, A21 Y-64R, A21Y-100R, A21Y-160R
A21F, A21H-C mhando dzinoshandiswa midziyo uye pombi yemhepo, ammonia, peturu gasi, etc. svikiro chii kushanda tembiricha iri isingasviki 200 ° C. A21W-P, R mhando inoshandiswa kune midziyo uye pombi yemhando ine corrode gasi uye mvura yepakati izvo tembiricha yekushanda iri pasi pe200 ° C. Tora kune mamwe madhizaini ekudzivirira ekudzivirira.
KA21 Y mhando inoshandiswa kuita liquefied petroleum gasi izvo tembiricha yekushanda iri pasi pe100°C.
