iketango, uhlobo lokugetshengwa.Amaketango asetshenziswa kakhulu emakethe yasekhaya ngokuvamile ahlukaniswa izigaba ezintathu ngokwezindinganiso zokukhiqiza: izinga likazwelonke, izinga laseMelika kanye nelaseJapane.Phakathi kwawo, izinga laseMelika yilona elisetshenziswa kakhulu, ngenxa yalokhu usayizi omncane nesisindo esikhulu esithwalayo futhi sisetshenziswa kabanzi.Ingahlukaniswa nge-G209(BW),G210(DW), G2130(BX) kanye ne-G2150(DX) .Ngokohlobo, ingahlukaniswa ngohlobo lomnsalo (uhlobo lwe-Omega) ) uhlobo lomnsalo olunamaketanga wesifazane kanye nohlobo luka-D (uhlobo u-U noma uhlobo oluqondile) uhlobo luka-D olunamaketango wesifazane;Ngokuya endaweni esetshenziswayo, lungahlukaniswa ngezinhlobo ezimbili: Olwasolwandle kanye nomhlaba.
