2025-12-23 10.8.118.215
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Code of China
Chinese National Standard List: Turnout and steel rail expansion piece

TB/T 429-1975 Joint Iron for Turnout  
  Issued on:   Translation Price(USD): 30.0
TB/T 418-1975 Spring Washer for Turnout  
  Issued on:   Translation Price(USD): 15.0
TB/T 1135-1975 Switch Rail Reinforcement Plate of Turnout  
  Issued on:   Translation Price(USD): 30.0
TB/T 441-1975  
  Issued on:   Translation Price(USD): 15.0
TB/T 1137-1975 Spacer Block of Turnout Heel 
  Issued on:   Translation Price(USD): 30.0
TB/T 419-1975 Shoulders Flat Tie Plate for Turnout  
  Issued on:   Translation Price(USD): 30.0
TB/T 403-1975 7.7m tongue switch of 43kg/m steel rail (straight tongue rail of common steel rail) 
  Issued on:   Translation Price(USD): 195.0
TB/T 417-1975 Hexagon Thick Nut (Rough) for Turnout  
  Issued on:   Translation Price(USD): 15.0
TB/T 402-1975 6.25m tongue switch of 43kg/m steel rail (straight tongue rail of common steel rail) 
  Issued on:   Translation Price(USD): 195.0
TB/T 3307.6-2014 Technical specification for manufacturing of high speed turnouts Part 6:Buffer gauge blocks 
  Issued on: 2014-12-25   Translation Price(USD): 200.0
TB/T 421-1975 Slide Plate for Turnout  
  Issued on:   Translation Price(USD): 15.0
TB/T 3307.1-2014 Technical specification for manufacturing of high speed turnouts Part 1:Manufacturing and assembly 
  Issued on: 2014-12-25   Translation Price(USD): 450.0
TB/T 1165-1977 No. 12 Frog and Guard Rail (High Manganese Steel Block Cast Straight Frog) for Steel Rail of 50kg/m 
  Issued on:   Translation Price(USD): 120.0
TB/T 445-1975  
  Issued on:   Translation Price(USD): 15.0
TB/T 1162-1977 No. 9 Frog and Guard Rail (High Manganese Steel Block Cast Straight Frog) for Steel Rail of 43kg/m 
  Issued on:   Translation Price(USD): 120.0
TB/T 3171-2007 Railway Turnout Number Series 
  Issued on: 2007-08-20   Translation Price(USD): 30.0
TB/T 443-1975  
  Issued on:   Translation Price(USD): 15.0
TB/T 404-1975 6.25m tongue switch of 50 kg/m steel rail (straight tongue rail of common steel rail) 
  Issued on:   Translation Price(USD): 210.0
TB/T 444-1975  
  Issued on:   Translation Price(USD): 15.0
TB/T 2136-1990 General Technical Specifications for Hydraulic Track Lining Device  
  Issued on: 1990-8-20   Translation Price(USD): 90.0
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