Boro ea rock-leg rock e itšetlehile ka moea o hatelitsoeng ho khanna piston hore e iphetetse.Nakong ea stroke, piston e otla mohatla oa shank, 'me nakong ea ho khutla, piston e khanna sesebelisoa sa ho phunya ho potoloha ho finyella ho pshatla le ho phunya lejoe.Tšebeliso ea lisebelisuoa tse felletseng tsa haeteroliki tsa ho cheka ho nkela sebaka sa ho phunya majoe a leoto la moea ke mokhoa o ke keng oa qojoa ho nts'etsopele ea kotopo ea mafika a mashala.Leha ho le joalo, hajoale, ho feta 90% ea likotopo tsa majoe li tsamaisoa haholo ke ho cheka majoe a maoto a moea.Lejoe la lejoe la moea le entsoeng ka letsoho ke sehlahisoa sa letsoho, semi-mechanized (se sebelisoang ka letsoho, lisebelisoa tse tsamaeang ka letsoho) tse nang le bongata bo bongata le mefuta e mengata.Ts'ebetso le tlhokomelo ea eona li bonolo, 'me theko e tlaase.
Nako ea poso: Apr-12-2021
