Plastics - Verification of pendulum impact-testing machines - Charpy, Izod and tensile impact-testing (ISO/DIS 13802:2013); German version prEN ISO 13802:2013
Plastics - Verification of pendulum impact-testing machines - Charpy, Izod and tensile impact-testing (ISO 13802:2015); German version EN ISO 13802:2015— 42 стр.