Natural stone test methods - Determination of the dynamic modulus of elasticity (by measuring the fundamental resonance frequency); German version EN 14146:2004
Edition 2004-06

Natural stone test methods - Determination of sound speed propagation; German version EN 14579:2004
Edition 2005-01

Natural stone test methods - Determination of linear thermal expansion coefficient; German version EN 14581:2004
Edition 2005-03

Natural stone test methods - Determination of static elastic modulus; German version EN 14580:2005
Edition 2005-07

Instrument transformers for 50 Hz, Uₘ 0,72 kV to 52 kV - Part 9: Voltage Transformers Uₘ = 12 kV and Uₘ = 24 kV - Narrow design, main dimensions, indoor type
Edition 2013-10

Instrument transformers for 50 Hz, Uₘ 0,72 kV to 52 kV - Part 5: Current Transformers (support-type-insulator) Uₘ 12 kV to 36 kV - Large design, main dimensions, indoor type
Edition 2013-10

Instrument transformers for 50 Hz, Uₘ 0,72 kV to 52 kV - Part 7: Voltage Transformers Uₘ to 12 kV - Small design, main dimensions, indoor type
Edition 2013-10

Instrument transformers for 50 Hz, Uₘ 0,72 kV to 52 kV - Part 3: Voltage transformers Uₘ 12 kV to 36 kV - Large design, main dimensions, indoor type
Edition 2013-10

Instrument transformers for 50 Hz, Uₘ 0,72 kV to 52 kV -Part 8: Current Transformers (support-type-insulators) Uₘ = 12 kV and Uₘ = 24 kV - Narrow design, main dimensions, indoor type
Edition 2013-10

Instrument transformers for 50 Hz, Uₘ 0,72 kV to 52 kV - Part 2: Current transformers Uₘ = 0,72 kV and Uₘ = 1,2 kV - Main dimensions
Edition 2013-10