01.075 : Character symbols
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UNE-EN 1264-1:2022
Water based surface embedded heating and cooling systems - Part 1: Definitions and symbols
2/16/2022 - PDF - Spanish - AENOR
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UNE-EN 1264-1:2022
Water based surface embedded heating and cooling systems - Part 1: Definitions and symbols
2/16/2022 - PDF - English - AENOR
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UNE-EN ISO 80000-2:2021
Quantities and units - Part 2: Mathematics (ISO 80000-2:2019, Corrected version 2021-11)
2/10/2021 - PDF - Spanish - AENOR
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UNE-EN ISO 80000-2:2021
Quantities and units - Part 2: Mathematics (ISO 80000-2:2019, Corrected version 2021-11)
2/10/2021 - PDF - English - AENOR
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UNE-EN IEC 60027-2:2019
Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics (Endorsed by Asociación Española de Normalización in May of 2019.)
5/1/2019 - PDF - English - AENOR
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UNE-EN ISO 1683:2016
Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2015)
1/27/2016 - PDF - Spanish - AENOR
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UNE-EN ISO 1683:2016
Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2015)
1/27/2016 - PDF - English - AENOR
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UNE-EN ISO 17769-1:2012
Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 1: Liquid pumps (ISO 17769-1:2012) (Endorsed by AENOR in October of 2012.)
10/1/2012 - PDF - English - AENOR
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UNE-EN ISO 17769-2:2012
Liquid pumps and installation - General terms, definitions, quantities, letter symbols and units - Part 2: Pumping System (ISO 17769-2:2012) (Endorsed by AENOR in October of 2012.)
10/1/2012 - PDF - English - AENOR
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UNE-EN 60027-7:2011
Letter symbols to be used in electrical technology -- Part 7: Power generation, transmission and distribution
9/7/2011 - PDF - Spanish - AENOR
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UNE-EN 60027-7:2011
Letter symbols to be used in electrical technology -- Part 7: Power generation, transmission and distribution
9/7/2011 - PDF - English - AENOR
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UNE-EN 60027-4:2011
Letter symbols to be used in electrical technology -- Part 4: Rotating electric machines
3/16/2011 - PDF - Spanish - AENOR
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UNE-EN 60027-4:2011
Letter symbols to be used in electrical technology -- Part 4: Rotating electric machines
3/16/2011 - PDF - English - AENOR
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UNE-EN 60027-1:2009
Letter symbols to be used in electrical technology -- Part 1: General
4/22/2009 - PDF - Spanish - AENOR
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UNE-EN 60027-1:2009
Letter symbols to be used in electrical technology -- Part 1: General
4/22/2009 - PDF - English - AENOR
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UNE-EN 60027-1:2009/A2:2009
Letter symbols to be used in electrical technology -- Part 1: General
4/22/2009 - PDF - Spanish - AENOR
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UNE-EN 60027-1:2009/A2:2009
Letter symbols to be used in electrical technology -- Part 1: General
4/22/2009 - PDF - English - AENOR
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UNE-EN 60027-6:2009
Letter symbols to be used in elecrical technology -- Part 6: Control technology.
3/25/2009 - PDF - Spanish - AENOR
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UNE-EN 60027-6:2009
Letter symbols to be used in elecrical technology -- Part 6: Control technology.
3/25/2009 - PDF - English - AENOR
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UNE-EN 60027-3:2007
Letter symbols to be used in electrical technology -- Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002).
4/25/2007 - PDF - Spanish - AENOR
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UNE-EN 60027-3:2007
Letter symbols to be used in electrical technology -- Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002).
4/25/2007 - PDF - English - AENOR
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UNE-EN 10266:2007 (R2014)
Steel tubes, fittings and structural hollow sections - Symbols and definitions of terms for use in product standards
3/7/2007 - PDF - Spanish - AENOR
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UNE-EN 10266:2007 (R2014)
Steel tubes, fittings and structural hollow sections - Symbols and definitions of terms for use in product standards
3/7/2007 - PDF - English - AENOR
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UNE-EN 12792:2004
Ventilation for buildings - Symbols, terminology and graphical symbols.
12/10/2004 - PDF - Spanish - AENOR
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UNE-EN 12792:2004
Ventilation for buildings - Symbols, terminology and graphical symbols.
12/10/2004 - PDF - English - AENOR
Learn More€124.80 -
€69.00
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€82.80
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€60.00
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€72.00
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UNE 21321:1978
LETTER SYMBOLS FOR SEMICONDUCTOR DEVICES AND INTEGRATED MICROCIRCUITS.
6/15/1978 - PDF - Spanish - AENOR
Learn More€85.00