Amabhodi esekethe aphrintiwe aguqukayo (ama-PCB), abuye aziwe ngokuthi ama-PCB aguqukayo, asedume kakhulu eminyakeni yamuva nje ngenxa yamakhono awo ahlukile okugoba nokusonta. Lawa mabhodi esekethe aguquguqukayo aguquguquka kakhulu futhi athola izinhlelo zokusebenza ezimbonini eziningi, kufaka phakathi ezezimoto, ugesi wabathengi...
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