2025-6-15 18.97.14.88
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 25020.1-2010 Steel pole for overhead contact system of electrified railway—Part 1:Lattice pole 210.0 via email in 1~3 business day to be abolished2025-08-01,2025-8-1,2010-12-1
GB/T 25020.2-2010 Steel pole for overhead contact system of electrified railway- Part2：Square shape tube steel pole 300.0 via email in 1~3 business day superseded,2017-7-1,2010-12-1
GB/T 25020.2-2016 Steel pole for overhead contact system of electrified railways-- Part 2: Square steel tube pole 430.0 via email in 1~5 business day valid,,2017-7-1
GB/T 25020.3-2010 Steel pole for overhead contact system of electrified railway- Part3：Steel tube pole 300.0 via email in 1~3 business day superseded,2017-7-1,2010-12-1
GB/T 25020.3-2016 Steel pole for pole for overhead contact system of electrified railways--Part 3: Steel tube pole 370.0 via email in 1~5 business day to be abolished2025-08-01,2025-8-1,2017-7-1
GB/T 25020.4-2010 Steel pole for overhead contact system of electrified railway—Part 4:H section pole 300.0 via email in 1~3 business day superseded,2017-7-1,2010-12-1
GB/T 25020.4-2016 Steel pole for overhead contact system of electrified railways--Part 4: H section pole 370.0 via email in 1~5 business day to be abolished2025-08-01,2025-8-1,2017-7-1
GB/T 28427-2012 27.5 kV single-phase AC XLPE insulation cable and accessories for electrification railway 590.0 via email in 1 business day valid,,2012-10-1
GB/T 28429-2012 DC Traction power cables and accessories up 1 500V for urban rail transit 600.0 via email in 1~3 business day valid,,2012-10-1
TB 2075.76-1991 45.0 via email in 1~3 business day valid,,1992-7-1
TB 2075.77-1991 30.0 via email in 1~3 business day valid,,1992-7-1
TB 2075.78-1991 30.0 via email in 1~3 business day valid,,1992-7-1
TB 2075.79-1991 30.0 via email in 1~3 business day valid,,1992-7-1
TB 2075.80-1991 45.0 via email in 1~3 business day valid,,1992-7-1
TB 2075.81-1991 45.0 via email in 1~3 business day valid,,1992-7-1
TB 2075.82-1991 45.0 via email in 1~3 business day valid,,1992-7-1
TB 2075.83-1991 45.0 via email in 1~3 business day valid,,1992-7-1
TB/T 2073-2003 Technical specification of fittings for overhead contact system in electrification railway 165.0 via email in 1~3 business day valid,,2003-10-31
TB/T 2073-2010 General technical specification of fittings for overhead contact in electrification railway 180.0 via email in 1~3 business day superseded,2021-5-1,2010-12-1
TB/T 2073-2020 Technical specification of fittings for overhead contact system in electrification railway 350.0 via email in 1~3 business day valid,,2021-5-1
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GB/T 25020.1-2010 Steel pole for overhead contact system of electrified railway—Part 1:Lattice pole 
  Issued on: 2010-9-2   Price(USD): 210.0
GB/T 25020.2-2010 Steel pole for overhead contact system of electrified railway- Part2：Square shape tube steel pole 
  Issued on: 2010-9-2   Price(USD): 300.0
GB/T 25020.2-2016 Steel pole for overhead contact system of electrified railways-- Part 2: Square steel tube pole 
  Issued on: 2016-12-13   Price(USD): 430.0
GB/T 25020.3-2010 Steel pole for overhead contact system of electrified railway- Part3：Steel tube pole 
  Issued on: 2010-9-2   Price(USD): 300.0
GB/T 25020.3-2016 Steel pole for pole for overhead contact system of electrified railways--Part 3: Steel tube pole 
  Issued on: 2016-12-13   Price(USD): 370.0
GB/T 25020.4-2010 Steel pole for overhead contact system of electrified railway—Part 4:H section pole 
  Issued on: 2010-9-2   Price(USD): 300.0
GB/T 25020.4-2016 Steel pole for overhead contact system of electrified railways--Part 4: H section pole 
  Issued on: 2016-12-13   Price(USD): 370.0
GB/T 28427-2012 27.5 kV single-phase AC XLPE insulation cable and accessories for electrification railway 
  Issued on: 2012-6-29   Price(USD): 590.0
GB/T 28429-2012 DC Traction power cables and accessories up 1 500V for urban rail transit 
  Issued on: 2012-6-29   Price(USD): 600.0
TB 2075.76-1991  
  Issued on:   Price(USD): 45.0
TB 2075.77-1991  
  Issued on:   Price(USD): 30.0
TB 2075.78-1991  
  Issued on:   Price(USD): 30.0
TB 2075.79-1991  
  Issued on:   Price(USD): 30.0
TB 2075.80-1991  
  Issued on:   Price(USD): 45.0
TB 2075.81-1991  
  Issued on:   Price(USD): 45.0
TB 2075.82-1991  
  Issued on:   Price(USD): 45.0
TB 2075.83-1991  
  Issued on:   Price(USD): 45.0
TB/T 2073-2003 Technical specification of fittings for overhead contact system in electrification railway 
  Issued on: 2003-10-31   Price(USD): 165.0
TB/T 2073-2010 General technical specification of fittings for overhead contact in electrification railway  
  Issued on: 2010-6-9   Price(USD): 180.0
TB/T 2073-2020 Technical specification of fittings for overhead contact system in electrification railway 
  Issued on: 2020-10-30   Price(USD): 350.0
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