2024-11-22 3.147.205.19
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
Q/CR 430-2014 via email in business day abolished2024-07-01 ,,
Q/CR 431-2014 via email in business day abolished2024-07-01 ,,
TB 1620-1985 Technical Conditions for Interlocking System of Semaphore Signal 60.0 via email in 1~3 business day superseded,,1986-6-1
TB 1621-1985 Technical Conditions for Interlocking System of Color Lamp 60.0 via email in 1~3 business day superseded,,1986-6-1
TB/T 1122-2019 Railway signal symbol 615.0 via email in 1~5 business day valid,,2020-2-1
TB/T 1774-1986 Technical Condition for centralized Relay Electric Interlock 90.0 via email in 1~3 business day valid,,1987-8-1
TB/T 2119-1990 Techinical Conditions of Electric Centralized Interlocking Test 90.0 via email in 1~3 business day valid,,1990-12-1
TB/T 2307-1992 Techinical Conditions for Electrical Device Centralized Various Combination Circuit 150.0 via email in 1~3 business day superseded,2018-1-1,1992-12-31
TB/T 3027-2015/XG2-2024 Technical Specifications for Computer Based Interlocking,includes Amendment 1 405.0 via email in 1~5 business day valid,,2024-5-21
TB/T 3516-2018 General technical specification for CTCS-2 train control system 280.0 via email in 1~3 business day valid,,2019-2-1
TB/T 3565-2020 Test specification for CTCS-2 onboard ATP 900.0 via email in 1~10 business day valid,,2021-5-1
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Q/CR 430-2014  
  Issued on:   Price(USD):
Q/CR 431-2014  
  Issued on:   Price(USD):
TB 1620-1985 Technical Conditions for Interlocking System of Semaphore Signal 
  Issued on: 1985-12-14   Price(USD): 60.0
TB 1621-1985 Technical Conditions for Interlocking System of Color Lamp 
  Issued on: 1985-12-14   Price(USD): 60.0
TB/T 1122-2019 Railway signal symbol 
  Issued on: 2019-07-22   Price(USD): 615.0
TB/T 1774-1986 Technical Condition for centralized Relay Electric Interlock 
  Issued on: 1987-1-8   Price(USD): 90.0
TB/T 2119-1990 Techinical Conditions of Electric Centralized Interlocking Test 
  Issued on: 1990-8-20   Price(USD): 90.0
TB/T 2307-1992 Techinical Conditions for Electrical Device Centralized Various Combination Circuit  
  Issued on: 1992-8-21   Price(USD): 150.0
TB/T 3027-2015/XG2-2024 Technical Specifications for Computer Based Interlocking,includes Amendment 1 
  Issued on: 2024-05-21   Price(USD): 405.0
TB/T 3516-2018 General technical specification for CTCS-2 train control system 
  Issued on: 2018-07-16   Price(USD): 280.0
TB/T 3565-2020 Test specification for CTCS-2 onboard ATP  
  Issued on: 2020-10-30   Price(USD): 900.0
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