Construction of concrete hot cells - Part 3: Requirements of shielding windows for concrete walls with different densities
Edition 2015-03

Construction of concrete hot cells - Part 4: Requirements of shielding windows for concrete walls density 2,3 g/cm³ with different thicknesses
Edition 2015-03

Aerospace series; test methods for transparent materials for aircraft glazing; part 13: determination of temperature at deflection under load; German version EN 2155-13:1993
Edition 1993-04

Aerospace series; test methods for transparent materials for aircraft glazing; part 8: determination of optical distortion; german version EN 2155-8:1989
Edition 1989-11

Aerospace series; test methods for transparent materials for aircraft glazing; part 14: determination of the 1/10 vicat softening temperature; German version EN 2155-14:1993
Edition 1993-04

Aerospace series; test methods for transparent materials for aircraft glazing; part 5: determination of visible light transmission; german version EN 2155-5:1989
Edition 1989-11

Aerospace series; test methods for transparent materials for aircraft glazing; part 9: determination of haze; german version EN 2155-9:1989
Edition 1989-11

Aerospace series; test methods for transparent materials for aircraft glazing; part 21: determination of resistance to crack propagation (K-factor); german version EN 2155-21:1989
Edition 1989-11

Petroleum products and bituminous materials - Determination of water - Distillation method (ISO 3733:1999)
Edition 2003-02

Ophthalmic optics - Spectacle lenses - Vocabulary (ISO 13666:2019); German version EN ISO 13666:2019
Edition 2019-12