Alaabta
Qufulka saxda ah ee looska ayaa ah qalab sidda qalabka biraha.Waxaa loo isticmaalaa in lagu gaaro culeyska axial-ka ee la qeexay ee kubad xajinta xagal-xagalka ah ee xadhkaha xadhkaha goosha iyo xadhkaha rullalusha axial/radial ee xadhkaha goosashada.Nuska qufulka saxda ah ayaa sidoo kale loo isticmaalaa codsiyada kale halkaas oo xoogagga axial-ga sare ay tahay in la taageero oo axial sare uu dhammaado saxnaanta iyo adagaanta ayaa loo baahan yahay.