Isantya esisezantsi sesigaba sesithathu semagnethi esisigxina iimpompo zeplunger zokuqhuba ngqo kwishishini lepetroleum

Le mveliso sisixhobo esixhasayo sokulungiswa kweyunithi yokupompa kwindawo ethile yeoli, kwaye inikezelwe kubasebenzisi ukuba bayisebenzise. Impendulo kwisiza ilungile.