China National Standards

China hobbing GB Standards Search System


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  •  China "hobbing" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 31560.2-2015
  • Horizontal hobbing machines—Part 2: Specifications hobbing
    China National Standards
  • GB/T 31560.1-2015
  • Horizontal hobbing machines—Part 1: Testing of the accuracy hobbing
    China National Standards
  • GB/T 25657.2-2010
  • Numerical control spline hobbing machines - Part 2: Specifications hobbing
    China National Standards
  • GB/T 25657.1-2010
  • Numerical control spline hobbing machines - Part 1: Testing of the accuracy hobbing
    China National Standards
  • GB/T 25380-2010
  • Numerical control gear hobbing machine - Testing of the accuracy hobbing
    China National Standards
  • GB/T 9167-2003
  • Spline hobbing machines--Testing of the accuracy hobbing
    China National Standards
  • GB/T 8064-1998
  • Acceptance conditions for gear hobbing machines--Testing of the accuracy hobbing
    China National Standards

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