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Preview ČSN EN 62952-1 1.7.2017 Preview of the standard
ČSN EN 62952-1 (189000)

Power sources for a wireless communication device - Part 1: General requirements of power modules

Standard published on 1.7.2017

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Preview ČSN EN 62952-2 1.7.2017 Preview of the standard
ČSN EN 62952-2 (189000)

Power sources for a wireless communication device - Part 2: Profile for power modules with batteries

Standard published on 1.7.2017

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Preview ČSN EN 62952-3 1.4.2018 Preview of the standard
ČSN EN 62952-3 (189000)

Power sources for a wireless communication device - Part 3: Generic energy harvesting adaptor module

Standard published on 1.4.2018

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Preview ČSN 190003 8.9.1981
ČSN 190003 (190003)

Optical transfer function. Basic terms

Standard published on 8.9.1981

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Preview ČSN EN ISO 13696 1.12.2022 Preview of the standard
ČSN EN ISO 13696 (190004)

Optics and photonics - Test method for total scattering by optical components

Standard published on 1.12.2022

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Preview ČSN EN ISO 13696 1.5.2003
ČSN EN ISO 13696 (190004) WITHDRAWN

Optics and optical instruments - Test methods for radiation scattered by optical components

WITHDRAWN published on 1.5.2003

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Preview ČSN 190010 30.8.1984
ČSN 190010 (190010)

Lenses. Designation of photographic field lenses

Standard published on 30.8.1984

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3.00 USD


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Preview ČSN 190020 21.8.1985
ČSN 190020 (190020)

Focal distances of photographic enlarging and projecting lenses

Standard published on 21.8.1985

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Preview ČSN 190025 17.12.1969 Preview of the standard
ČSN 190025 (190025)

Lenses. F-numbers

Standard published on 17.12.1969

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Preview ČSN 190030 1.2.1995
ČSN 190030 (190030) WITHDRAWN

Cinematography and photography. Lenses. Testing

WITHDRAWN published on 1.2.1995

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