This part of GB/T 3903 specifies the test method for evaluating the fatigue resistance of shanks used to reinforce the waist socket of footwear. This section applies to all kinds of shanks for footwear.
GB/T 3903.35-2008 Referenced Document
GB/T 22049 Footwear—Standard atmospheres for conditioning and testing of footwear and components for footwear*, 2019-08-30 Update
GB/T 3903.35-2008 history
2008GB/T 3903.35-2008 Footwear.Test methods for shanks.Fatigue resistance