2023-4-1 34.232.62.64
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 37968-2019 Testing device for high-voltage electricity metering equipments 315.0 via email in 1~5 business day valid,,2020-3-1
GB/T 42020-2022 Specification for measuring laboratory power source characteristics 165.0 via email in 1~3 business day to be valid,,2023-5-1
JB/T 5409-1991 Reliability Requirement and Examination Method of Magnetic Amplifier Type Electronic AC Voltage Stabilizer 274.0 via email in 1~3 business day valid,,1992-7-1
JB/T 6786-1993 AC Stabilized Voltage Supply Unit 240.0 via email in 1~3 business day valid,,1994-1-1
JB/T 7397-1994 A.C. Output Stabilized Power Supply 810.0 via email in 1~8 business day valid,,1995-5-1
JB/T 9303-1999 d.c. stabilized supply apparatus for measurement 270.0 via email in 1~3 business day valid,,2000-1-1
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GB/T 37968-2019 Testing device for high-voltage electricity metering equipments 
  Issued on: 2019-08-30   Price(USD): 315.0
GB/T 42020-2022 Specification for measuring laboratory power source characteristics 
  Issued on: 2022-10-12   Price(USD): 165.0
JB/T 5409-1991 Reliability Requirement and Examination Method of Magnetic Amplifier Type Electronic AC Voltage Stabilizer 
  Issued on: 1991-7-10   Price(USD): 274.0
JB/T 6786-1993 AC Stabilized Voltage Supply Unit 
  Issued on: 1993-7-9   Price(USD): 240.0
JB/T 7397-1994 A.C. Output Stabilized Power Supply 
  Issued on: 1994-8-23   Price(USD): 810.0
JB/T 9303-1999 d.c. stabilized supply apparatus for measurement 
  Issued on: 1999-08-06   Price(USD): 270.0
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