Litaba

U ka rarolla bothata ba tiiso e mpe ea li-valve tsa bolo? Li-valves tsa bolo li sebelisoa hohle ho tlhahiso ea indasteri le ho sebelisoa ka letsatsi ka lebaka la melemo ea tsona le ho koala ts'ebetsong, e ntle e timela, jj.

Lekola li-valve, hape tse tsejoang e le li-valves tse le 'ngoe, li sebelisetsoa ho thibela mekotla e mahareng' me e sebelisoa haholo litsamaiso tse ngata tsa indasteri le tsa puso, ka mefuta e mengata ea sechaba.

Na u lula u tšoenyeha ka metsi a phallang liphaephelong ha u khutlela metsi ka mor'a phepelo ea metsi e khaotsoe lapeng?

Indasteri e omileng ea mokelikeli e bile teng ka lilemo tse ka bang 20, 'me hangata batho ba botsa ka li-valves, "ntho ee e ka mamella khatello e kae?" U lokela ho tseba hore cheke li-valve, joalo ka ha "li-gangkee tsa ka tsela e le 'ngoe," ha se hloka feela ho thibela mokokotlo oa morao-rao

Ke liphiri life tse sa tsejoeng tsa ts'ebetso ea ho tiisa li-claves tsa cheke? Marang-rang a "Marang-rang a Mateane" oa Lipapali Tsa Liindasteri, sheba li-valves li tšoana le "barekisi ba manganga" Ho itšepa ho sa feleng ha ho mohla ho kileng ha tsoa moeeng o mosesaane.

Joaloka "ts'ireletso ea tsela" e le 'ngoe, sheba li-valve li na le mosebetsi oa mantlha oa ho qobella ho phallela mecheng e le' ngoe le ho tlosa kotsi ea mokokotlo oa morao-rao. Mofuta ona o tsoang ka mokhoa o tebileng oa sebopeho sa eona se khothatsang le melaoana ea metsi e meholo.