2025-12-15 216.73.216.89
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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TB/T 2929-1998 Technical Specification for Railway Retroreflection Marking 270.0 via email in 1~3 business day superseded,2019-6-1,1998-11-1
TB/T 3137-2006 Rules for railway product identification code 60.0 via email in 1 business day valid,,2006-8-7
TB/T 2823-1997 Protection Distance of AC Electrified Railway to TV Transposer Station 90.0 via email in 1~3 business day abolished2019-09-16 ,,1998-4-1
TB/T 2797-1997 Calculation Condition and Method for Negative Sequence Current of Electrified Railway 90.0 via email in 1~3 business day valid,,1998-1-1
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TB/T 2929-1998 Technical Specification for Railway Retroreflection Marking  
  Issued on: 1998-05-04   Price(USD): 270.0
TB/T 3137-2006 Rules for railway product identification code 
  Issued on: 2006-8-7   Price(USD): 60.0
TB/T 2823-1997 Protection Distance of AC Electrified Railway to TV Transposer Station 
  Issued on: 1997-9-21   Price(USD): 90.0
TB/T 2797-1997 Calculation Condition and Method for Negative Sequence Current of Electrified Railway  
  Issued on: 1997-7-10   Price(USD): 90.0
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