2025-12-21 216.73.216.41
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Code of China
Chinese National Standard List: Chain drive, belt drive and key joint

GB/T 10413-2025 Belt drives - Grooved pulleys for narrow V-belts (system based on effective width) 
  Issued on: 2025-10-31   Translation Price(USD): 315.0
GB/T 13487-2025 Synchronous belt drives - Synchronous belts for general drive 
  Issued on: 2025-10-31   Translation Price(USD): 195.0
GB/T 10412-2025 Belt drives - Grooved pulleys for classical and narrow V-belts (system based on datum width) 
  Issued on: 2025-10-31   Translation Price(USD): 270.0
T/TCMCA 0032-2024 Synchronous belt drives - Test method of synchronous belt For doors of rail transit equipment 
  Issued on: 2024-12-17   Translation Price(USD):
T/TCMCA 0031-2024 Synchronous belt drives - Synchronous belt for doors of rail transit equipment 
  Issued on: 2024-12-17   Translation Price(USD):
GB/T 28773-2024 Tooth-wedge belts 
  Issued on: 2024-10-26   Translation Price(USD): 315.0
GB/T 1243-2024 Short-pitch transmission precision roller and bush chains, attachments and associated chain sprockets 
  Issued on: 2024-05-28   Translation Price(USD): 525.0
GB/T 1563-1979(1990) Taper keys--Cross section dimensions of keys and keyways 
  Issued on: 1979-06-02   Translation Price(USD): 45.0
GB 1244-1985 Chainwheels for short pitch transmission precision roller chains and bush chains--Tooth profile and tolerance 
  Issued on:   Translation Price(USD): 195.0
GB 11360-1989 Belt drives - Convex surface of belt wheel rim 
  Issued on:   Translation Price(USD): 30.0
GB 11356-1989 Pulleys for classical and narrow V-belts drives - Geometrical inspection of grooves 
  Issued on:   Translation Price(USD):
GB 11359-1989 Belt drives - Width of flat transmission belts and corresponding pulleys 
  Issued on:   Translation Price(USD): 30.0
GB 1566-1979(1990) Thin flat keys--Cross section dimensions and keyways 
  Issued on: 1979-06-02   Translation Price(USD): 30.0
GB/T 11356.2-2023 Belt drives—Geometrical inspection of grooves for classical and narrow V-Pulleys—Part 2：System based on effective width 
  Issued on: 2023-11-27   Translation Price(USD): 345.0
GB/T 6931.1-1986 Drives using belt--Basic terminology 
  Issued on: 1986-08-01   Translation Price(USD): 330.0
GB/T 15531-2022 Belt drives—Pulleys—Limiting values for adjustment of centres 
  Issued on: 2022-12-30   Translation Price(USD): 180.0
GB/T 13575.1-2022 Classical and narrow V-belt drives一Part 1: System based on datum width 
  Issued on: 2022-12-30   Translation Price(USD): 525.0
GB/T 1567-1979 Thin flat keys--Types and dimensions 
  Issued on: 1979-06-23   Translation Price(USD): 30.0
GB/T 1564-1979 Taper keys for general use--Types and dimensions 
  Issued on: 1979-06-23   Translation Price(USD): 45.0
GB/T 1974-1980 Tangential keys and keyways 
  Issued on: 1980-06-05   Translation Price(USD):
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