Re utloisisa bohlokoa ba thekenoloji le boqapi ho nts'etsopele ea lihlahisoa, ke ka lebaka leo re ikemiselitseng ho sebelisa likhatelopele tsa morao-rao ho u tlisetsa litharollo tsa theknoloji e phahameng tse fetang tebello ea hau.Re tsepamisitse maikutlo ntlafatsong e tsoelang pele, re ikitlaelletsa ho fihlela litlhoko tse ntseng li tsoela pele tsa bareki ba rona le indasteri, re beha litekanyetso tse ncha tsa boleng le ts'ebetso.
Khetha Indasteri ea BGF bakeng sa litlhoko tsa hau tsa Drum Brake Wheel Cylinder 'me u bone phapang eo boleng, ts'epahalo le ts'ebetso li ka e etsang boiphihlelong ba hau ba ho khanna.