DIN 53766-1
DIN 53766-1 Testing of glass fibre reinforced plastics apparatus, containers and pipes - Part 1: Determination of traction adhesive strength
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/2016
standard by Deutsches Institut Fur Normung E.V. (German National Standard), 03/01/2016