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Umahluko Phakathi kweValve yePlug kunye neValve yeBhola
Ivalvu yePlug vs iValvu yeBhola: Usetyenziso kunye neeMeko zokusetyenziswa Ngenxa yobulula bazo kunye nokuqina kwazo, iivalvu zebhola kunye neevalvu zeplagi zombini zisetyenziswa kakhulu kwiinkqubo ezahlukeneyo zemibhobho. Ngoyilo olupheleleyo lwezibuko oluvumela ukuhamba kwemidiya okungenamkhawulo, iivalvu zeplagi zi ...Funda ngokugqithisileyo