Isikhala Esivumelekile Sokufaka I-Bearing Ukufaka i-bearing empahleni eqondiwe, indawo evumelekile ye-bhering eginqikayo kanye nezingxenye zayo eziseduze ngokuvamile zikhawulelwe ngakho-ke uhlobo nosayizi webheringi kufanele kukhethwe ngaphakathi kwemikhawulo enjalo.Ezimweni eziningi, ububanzi be-shaft ...
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