Chitubu chizere chakabereka mhando ine lever chengetedzo vharuvhu
A28H-10C, A28Y-10P, A28Y-16P, A28Y-25P, A28Y- 40P
A28Y-16C, A28Y-16R, A28Y-25R, A28Y-40R
A28H mhando inoshandiswa kumidziyo uye pombi yemhepo, N2, H2 yakavhenganiswa gasi mhute nezvimwe zviri pakati nepakati izvo tembiricha yekushanda iri pasi pe200 ℃ .A28Y-P / 10R8 mhando inoshandiswa kumidziyo uye pombi yemhando ine corrode svikiro izvo tembiricha yekushanda iri pasi pe200 ℃ .Tora zvekuwedzera zvekumanikidza zvekuchengetedza.