Utumiki wowombera zovuta umapereka mayankho osinthika kuti awonetsetse kuti mapampu, ma valve ndi zida zina.Pochita izi, nthawi zonse timayang'ana dongosolo lonse.TIIEC ipereka makina okweza, zinthu zotsogola komanso zida zowonjezera zowombera zovuta.
