This European Standard specifies the requirements relating to universally available and high light transmission, thermally tempered float glass plies, for aerospace applications.
DS/EN 3861:2013 history
2021DS/EN ISO 3861:2021 Rubber hoses and hose assemblies for sand and grit blasting – Specification (ISO 3861:2021)
2013DS/EN 3861:2013 Aerospace series - Non-metallic materials - Glass transparencies - Material standard - Thermally tempered soda lime float glass