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

UNE-EN 60027-7:2011

UNE-EN 60027-7:2011

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

€85.00

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UNE-EN 62428:2011

UNE-EN 62428:2011

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Electric power engineering- Modal components in three-phase AC systems- Quantities and transformations

€74.00

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UNE-EN 60027-4:2011

UNE-EN 60027-4:2011

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

€73.00

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UNE-EN 60027-1:2009

UNE-EN 60027-1:2009

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

€126.00

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UNE-EN 60027-1:2009/A2:2009

UNE-EN 60027-1:2009/A2:2009

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

€32.00

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UNE-EN 60027-6:2009

UNE-EN 60027-6:2009

Active Most Recent

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

€67.00

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UNE-EN 80000-6:2009

UNE-EN 80000-6:2009

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Quantities and units- Part 6: Electromagnetism

€88.00

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UNE-EN 80000-13:2009

UNE-EN 80000-13:2009

Active Most Recent

Quantities and units -- Part 13: Information science and technology

€76.00

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UNE-EN 60027-3:2007

UNE-EN 60027-3:2007

Active Most Recent

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

€65.00

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UNE-EN 80000-14:2011

UNE-EN 80000-14:2011

Withdrawn Most Recent

Quantities and units - Part 14: Telebiometrics related to human physiology

€126.00

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UNE-EN 60027-2:2009

UNE-EN 60027-2:2009

Superseded Historical

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

€133.00

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UNE-EN 60375:2004

UNE-EN 60375:2004

Superseded Historical

Conventions concerning electric and magnetic circuits

€70.00

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UNE 21405-3/1M:2000

UNE 21405-3/1M:2000

Superseded Historical

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

This product is not for sale, please contact us for more information

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UNE 21405-2/1M:2000

UNE 21405-2/1M:2000

Superseded Historical

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

€20.00

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UNE 21405-2:1996

UNE 21405-2:1996

Superseded Historical

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

€92.00

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