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Number of results 42

UNE-EN 1264-1:2012  UNE

Status: In force / 2012-07-11

Water based surface embedded heating and cooling systems - Part 1: Definitions and symbols

CTN 124 HEAT GENERATORS AND EMITTERS

UNE-EN 12792:2004  UNE

Status: In force / 2004-12-10

Ventilation for buildings - Symbols, terminology and graphical symbols.

CTN 100 AIR CONDITIONING

UNE-EN IEC 60027-2:2019  UNE

Status: In force / 2019-05-01

Letter symbols to be used in electrical technology - Part 2: Telecommunications and electronics (Endorsed by Asociación Española de Normalización in May of 2019.)

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 1438:1999  UNE

Status: In force / 2018-06-28

SYMBOLS FOR TIMBER AND WOOD-BASED PRODUCTS

CTN 56 WOOD AND CORK

UNE-EN 14067-1:2003  UNE

Status: In force / 2016-04-20

Railway applications. Aerodynamics. Part 1: Symbols and units.

CTN 25 RAILWAY APPLICATIONS

UNE-EN ISO 1683:2016  UNE

Status: In force / 2016-01-27

Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2015)

CTN 74/SC 1 NOISE

UNE-EN 10266:2007  UNE

Status: In force / 2014-06-12

Steel tubes, fittings and structural hollow sections - Symbols and definitions of terms for use in product standards

CTN 36 IRON AND STEEL

UNE-EN ISO 17769-1:2012  UNE

Status: In force / 2012-10-01

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.)

CTN 62/SC 3 MACHINERY FOR HANDING OF FLUIDS

UNE-EN ISO 17769-2:2012  UNE

Status: In force / 2012-10-01

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.)

CTN 62/SC 3 MACHINERY FOR HANDING OF FLUIDS

UNE-EN 60027-7:2011  UNE

Status: In force / 2011-09-07

Letter symbols to be used in electrical technology -- Part 7: Power generation, transmission and distribution

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 60027-4:2011  UNE

Status: In force / 2011-03-16

Letter symbols to be used in electrical technology -- Part 4: Rotating electric machines

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 60027-2:2009  UNE

Status: In force / 2009-05-27

Letter symbols to be used in electrical technology -- Part 2: Telecommunications and electronics

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 60027-1:2009/A2:2009  UNE

Status: In force / 2009-04-22

Letter symbols to be used in electrical technology -- Part 1: General

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 60027-1:2009  UNE

Status: In force / 2009-04-22

Letter symbols to be used in electrical technology -- Part 1: General

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 60027-6:2009  UNE

Status: In force / 2009-03-25

Letter symbols to be used in elecrical technology -- Part 6: Control technology.

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 60027-3:2007  UNE

Status: In force / 2007-04-25

Letter symbols to be used in electrical technology -- Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002).

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 12527:1999  UNE

Status: In force / 1999-04-28

CASTORS AND WHEELS - TEST METHODS AND APPARATUS

CTN 58/SC 2 CONTINUOUS MECHANICAL HANDLING

UNE 21321:1978  UNE

Status: In force / 1978-06-15

LETTER SYMBOLS FOR SEMICONDUCTOR DEVICES AND INTEGRATED MICROCIRCUITS.

CTN 209/SC 47 SEMICONDUCTOR DEVICES

ISO 15241:2012  ISO

Status: In force / 2012-06-19

Rolling bearings — Symbols for physical quantities

045544 ISO/TC 4 - Rolling bearings

PNE-prEN ISO 80000-2  PROY

Status: Procedure

Quantities and units - Part 2: Mathematics (ISO/FDIS 80000-2:2019)

CTN 82/SC 1 GENERAL METROLOGY

UNE-EN 13104+A2:2013  UNE

Status: Cancelled / 2019-02-13

Railway applications - Wheelsets and bogies - Powered axles - Design method

CTN 25 RAILWAY APPLICATIONS

UNE-EN ISO 1683:2009  UNE

Status: Cancelled / 2016-01-27

Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2008)

CTN 74/SC 1 NOISE

UNE 100210:1989  UNE

Status: Cancelled / 2013-12-26

FANS. UNITS OF MEASUREMENTS, SYMBOLS AND DEFINITIONS

CTN 100 AIR CONDITIONING

UNE-EN 13104:2009+A1:2010  UNE

Status: Cancelled / 2013-04-24

Railway applications - Wheelsets and bogies - Powered axles - Design method (Endorsed by AENOR in February of 2012.)

CTN 25 RAILWAY APPLICATIONS

UNE-EN 12723:2000  UNE

Status: Cancelled / 2012-10-01

Liquid pumps - General terms for pumps and installations - Definitions, quantities, letter symbols and units (Endorsed by AENOR in December of 2000.)

CTN 62/SC 3 MACHINERY FOR HANDING OF FLUIDS

UNE-EN 1264-1:1998  UNE

Status: Cancelled / 2012-07-11

FLOOR HEATING. SYSTEMS AND COMPONENTS. PART 1: DEFINITIONS AND SYMBOLS.

CTN 124 HEAT GENERATORS AND EMITTERS

UNE-EN 13104:2009  UNE

Status: Cancelled / 2012-02-01

Railway applications - Wheelsets and bogies - Powered axles - Design method (Endorsed by AENOR in September of 2010.)

CTN 25 RAILWAY APPLICATIONS

UNE 21405-4:1995  UNE

Status: Cancelled / 2011-03-16

LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 4: SYMBOLS FOR QUANTITIES TO BE USED FOR ROTATING ELECTRICAL MACHINES.

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 13104:2002  UNE

Status: Cancelled / 2010-09-01

RAILWAY APPLICATIONS. WHEELSETS AND BOGIES. POWERED AXLES. DESIGN MEHTOD.

CTN 25 RAILWAY APPLICATIONS

UNE-HD 60027-2:2003  UNE

Status: Cancelled / 2010-04-01

Letter symbols to be used in electrical technology -- Part 2: Telecommunications and electronics (Endorsed by AENOR in September of 2007.)

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 13103:2002  UNE

Status: Cancelled / 2010-02-17

Railway applications. Wheelsets and bogies. Non-powered axles. Design method.

CTN 25 RAILWAY APPLICATIONS

UNE 21405-1:1995  UNE

Status: Cancelled / 2009-04-22

LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 1: GENERAL.

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN 21683:1995  UNE

Status: Cancelled / 2009-02-18

ACOUSTICS. PREFERRED REFERENCE QUANTITIES FOR ACOUSTIC LEVELS. (ISO 1683:1983).

CTN 74/SC 1 NOISE

UNE-HD 60027-3:2004  UNE

Status: Cancelled / 2007-04-25

Letter symbols to be used in electrical technology -- Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002). (Endorsed by AENOR in February of 2007.)

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE 21405-3:1994  UNE

Status: Cancelled / 2007-02-01

LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 3: LOGARITHMIC QUANTITIES AND UNITS.

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE 21405-2:1996  UNE

Status: Cancelled / 2006-04-01

LETTER SYMBOLS TO BE USED IN ELECTRICAL TECHNOLOGY. PART 2: TELECOMMUNICATIONS AND ELECTRONICS.

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE 21405-2/1M:2000  UNE

Status: Cancelled / 2006-04-01

Letter symbols to be used in electrical technology -- Part 2: Telecommunications and electronics.

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

UNE-EN ISO 11145:1996  UNE

Status: Cancelled / 2002-10-22

OPTICS AND OPTICAL INSTRUMENTS. LASERS AND LASER RELATED EQUIPMENT. VOCABULARY AND SYMBOLS. (ISO 11145:1994).

CTN 209/SC 76 LASER AND ELECTRO-OPTICAL EQUIPMENTS, INSTALLATIONS AND SYSTEMS

UNE 20004-1:1974  UNE

Status: Cancelled / 2000-05-04

RECOMMENDED GRAPHICAL AND LITERAL SYMBOLS. LITERAL SYMBOLS.

CTN 200 BASIC ELECTRICAL STANDARDS

UNE 21405-3/1M:2000  UNE

Status: Cancelled / 2007-02-01

Letter symbols to be used in electrical technology. Part 3: Logarithmic quantities and units.

CTN 200/SC 25 QUANTITIES AND UNITS, AND THEIR LETTER SYMBOLS

ISO 15241:2001  ISO

Status: Cancelled / 2012-06-19

Rolling bearings — Symbols for quantities

045544 ISO/TC 4 - Rolling bearings

ISO 7463:1990  ISO

Status: Cancelled / 2002-05-28

Shipbuilding and marine structures — Symbols for computer applications

045854 ISO/TC 8/SC 6 - Navigation and ship operations

Number of results 42