Summary
Specifies requirements, physical properties and marking. Gives the measurement of thickness (Annex A), the resistance to flexing of the upper material (Annex B), the flexing test of soling material (Annex C), strength test (Annex D), test pieces (Annex E) and boot heights (Annex F).
Notes
90.20 : Norme internationale en cours d'examen systématique
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 01/23/1992 |
| Confirmation Date | 11/13/2024 |
| Edition | 1 |
| Page Count | 15 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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