Ibala CO-500M 12 Digits Desktop Calculator IsiKhokelo soMsebenzisi
Funda indlela yokusebenzisa ngokufanelekileyo i-CO-500M 12 Digits Desktop Calculator kunye nencwadana yemigaqo yomsebenzisi enikeziweyo. Esi sikhokelo sibandakanya yonke imisebenzi kunye neempawu zokukunceda wenze uninzi lwesibali sakho se-CO-500M.