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Instrument and meter
HTXL-H transmission line fault distance tester
HTDS-H Cable Identification Device
HTQB-H high and low voltage clamp ammeter
FRD-35 High Voltage Nuclear Phaser (35kV)
HTXL-Y Transmission Line Abnormal Frequency Parameter Testing System
HT-TCD fully intelligent multiple pulse cable fault tester
Successful operation!