2025-12-21 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
TB/T 1844-1987 Technical Specification for Gapless Metal-oxide Surge Arrester Used for 25kV AC Electrified Railway 90.0 via email in 1~3 business day superseded,2025-4-9,1988-7-1
GB 7327-1987 Silicon carbide surge arresters for A.C. ystems 340.0 via email in 1~5 business day superseded2009-03-01,2009-3-1,1987-10-1
T/CI 166-2023 Technical specification for inspection and use of non-contact lightning dissipating protection devices via email in business day valid,,
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TB/T 1844-1987 Technical Specification for Gapless Metal-oxide Surge Arrester Used for 25kV AC Electrified Railway 
  Issued on: 1988-1-16   Price(USD): 90.0
GB 7327-1987 Silicon carbide surge arresters for A.C. ystems 
  Issued on: 1987-03-02   Price(USD): 340.0
T/CI 166-2023 Technical specification for inspection and use of non-contact lightning dissipating protection devices 
  Issued on: 2023-10-23   Price(USD):
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