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GDJD-3A SF6 gas Density Relay Calibrator
I-GDJD-3A SF6 gas Density Relay Calibrator iyisikali esizenzakalelayo, esebenzisa i-microprocessor eshumekiwe ukuze kuqhutshekwe nokulinganiswa kokusebenza kwazo zonke izinhlobo ze-SF6 zokudluliselwa kwegesi.