DIN EN 3864:2013 Aerospace series - Non-metallic materials - Glass transparencies - Test methods - Determination of modulus of rupture; German and English version EN 3864:2013
2013DIN EN 3864:2013-08 Aerospace series - Non-metallic materials - Glass transparencies - Test methods - Determination of modulus of rupture; German and English version EN 3864:2013
2013DIN EN 3864:2013 Aerospace series - Non-metallic materials - Glass transparencies - Test methods - Determination of modulus of rupture; German and English version EN 3864:2013