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Imitha eKude yeSigaba esinye esiHlawulwe kwangaphambili(Ifakwe eludongeni) DDSY1772 4G-GPRS
Iimpawu zokusebenza zale mveliso zihlangabezana nazo zonke iimfuno zobugcisa kwimitha ye-electronic single-phase prepaid energy metre kwi-GB/T17215321-2008 (Iklasi 1 kunye neClass 2 AC esebenzayo iimitha ze-watt-hour) kunye nemigangatho ye-GBA T18460.3-2001.
