-
Kalubale da mafita na injin yin jaka
Don tabbatar da tasirin hatimi mai kyau, kayan yana buƙatar cinye adadin zafi na musamman. A cikin wasu injinan yin jakar gargajiya, mashin ɗin zai tsaya a wurin rufewa yayin rufewa. Za a daidaita saurin ɓangaren da ba a rufe ba bisa ga ...Kara karantawa