2025-11-18 18.97.14.85
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Code of China
Chinese National Standard List: Gear and thread cutting machine

GB/T 38193-2019 Machine tools automatic production line for automobile gears 
  Issued on: 2019-10-18   Translation Price(USD): 180.0
GB/T 31558-2015 5-axis simultaneous CNC spiral bevel gear grinding machines―Testing of the accuracy 
  Issued on: 2015-05-15   Translation Price(USD): 290.0
GB/T 31569-2015 6-axis simultaneous CNC spiral bevel gear milling machines―Testing of the accuracy 
  Issued on: 2015-05-15   Translation Price(USD): 255.0
GB/T 31560.2-2015 Horizontal hobbing machines―Part 2:Specifications 
  Issued on: 2015-05-15   Translation Price(USD): 100.0
GB/T 31560.1-2015 Horizontal hobbing machines―Part 1:Testing of the accuracy 
  Issued on: 2015-05-15   Translation Price(USD): 410.0
JB/T 7423.3-2011 Tapping machine — Part 3：Vertical tapping machine testing of the accuracy 
  Issued on: 2011-5-18   Translation Price(USD): 150.0
JB/T 7423.2-2011 Tapping machine — Part 2：Bench tapping machine testing of the accuracy 
  Issued on: 2011-5-18   Translation Price(USD): 210.0
GB/T 25662-2010 Numerical control spiral bevel gear milling machines - Testing of the accuracy 
  Issued on: 2010-12-23   Translation Price(USD): 210.0
GB/T 25660.1-2010 CNC small size worm milling machines - Part 1: Testing of the accuracy 
  Issued on: 2010-12-23   Translation Price(USD): 360.0
GB/T 25660.2-2010 CNC small size worm milling machines - Part 2: Specifications 
  Issued on: 2010-12-23   Translation Price(USD): 180.0
GB/T 25657.2-2010 Numerical control spline hobbing machines - Part 2: Specifications 
  Issued on: 2010-12-23   Translation Price(USD): 180.0
GB/T 25657.1-2010 Numerical control spline hobbing machines - Part 1: Testing of the accuracy 
  Issued on: 2010-12-23   Translation Price(USD): 300.0
GB/T 25380-2010 Numerical control gear hobbing machine—Testing of the accuracy 
  Issued on: 2010-11-10   Translation Price(USD): 300.0
GB 24386-2009 Gear grinding machines—Safeguarding specifications 
  Issued on: 2009-9-30   Translation Price(USD): 360.0
GB/T 4686-2008 Gear shaping machines - Testing of the accuracy 
  Issued on: 2008-8-11   Translation Price(USD): 210.0
GB/T 21946-2008 Numerical control gear shaving machines - Testing of the accuracy 
  Issued on: 2008-06-03   Translation Price(USD): 270.0
GB/T 21947-2008 Numerically milling machines for special screws - Testing of the accuracy 
  Issued on: 2008-06-03   Translation Price(USD): 210.0
GB/T 21945-2008 Numerical control sector gear shaping machines - Testing of the accuracy  
  Issued on: 2008-6-3   Translation Price(USD): 120.0
JB/T 6346.1-2008 Horizontal hobbing machines—Part 1:Testing of the accuracy 
  Issued on: 2008-6-4   Translation Price(USD): 420.0
JB/T 7423.1-2008 Tapping machine—Part 1:Types and parameters 
  Issued on: 2008-6-4   Translation Price(USD): 90.0
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