Code of China Chinese Classification Professional Classification ICS Classification Latest Value-added Services

Title Standard No. Implemented On
Testing device for high-voltage electricity metering equipmentsGB/T 37968-20192020-3-1
d.c. stabilized supply apparatus for measurementJB/T 9303-19992000-1-1
A.C. Output Stabilized Power SupplyJB/T 7397-19941995-5-1
AC Stabilized Voltage Supply UnitJB/T 6786-19931994-1-1
Reliability Requirement and Examination Method of Magnetic Amplifier Type Electronic AC Voltage StabilizerJB/T 5409-19911992-7-1
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