** Q1: Yintoni umbane we-MRL wokugcina isithuba? ** Igumbi lomatshini wokugcina isithuba-ngaphantsi (MRL) lifti luhlobo lwelifti eliphelisa isidingo segumbi lomatshini elahlukileyo. Endaweni yoko, oomatshini besifti bubekwe ngaphakathi kwe-hoowlowy okanye ngqo ngaphezulu kweshafti yelifti, kunciphisa iinyawo zizonke kwaye ivumela ukusetyenziswa ngokufanelekileyo kwendawo yokwakha. Olu uyilo lwenza iMRL elev