Sine-TESTPERATURE TEMPERATURE TEST, NESIKHALAZO SESIKHATHI SOKUQHAWULA ISIKHATHI, ISIKHATHI ESIQHAWULEKILE SOKUVAKASHEKA, ISIQINISEKISO SESIKHATHI SE-ARC STRIKING TEST, ISIVIVINYO SESIKHATHI futhi SINESIKHATHI, TUV, LR, DB, ABS, KANYE NAMANJE