EN ISO 1101 Geometrical product specifications (GPS) - Geometrical tolerancing - Tolerances of form@ orientation@ location and run-out*, 2017-02-01 Update
ISO 9633 Cycle chains - Characteristics and test methods
DIN EN 16054:2012 history
2012DIN EN 16054:2012-11 BMX bicycles - Safety requirements and test methods; German version EN 16054:2012
2012DIN EN 16054:2012 BMX bicycles - Safety requirements and test methods; German version EN 16054:2012