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Acoustics - Determination of sound absorption coefficient and impedance in impedances tubes - Part 1: Method using standing wave ratio.
(Akustik - Bestimmung des Schallabsorptionsgrades und der Impedanz in Impedanzrohren - Teil 1: Verfahren mit Stehwellenverhältnis.)
Standard published on 1.10.2001
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Acoustics - Determination of acoustic properties in impedance tubes - Part 2: Two-microphone technique for normal sound absorption coefficient and normal surface impedance.
(Akustik - Bestimmung der akustischen Eigenschaften in Impedanzrohren - Teil 2: 2-Mikrofontechnik für Schallabsorptionsgrad und Oberflächenimpedanz bei senkrechtem Einfall.)
Standard published on 1.1.2024
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Food hygiene - Retail bake-off stations - Hygienic requirements.
(Lebensmittelhygiene - Backstationen im Einzelhandel - Hygieneanforderungen.)
Standard published on 1.9.2014
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Assistive products - Hoists for the transfer of persons - Requirements and test methods.
(Hilfsmittel - Lifter zum Transfer von Menschen mit Behinderungen - Anforderungen und Prüfverfahren.)
Standard published on 1.3.2022
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Assistive products - Hoists for the transfer of persons - Requirements and test methods.
(Hilfsmittel - Lifter zum Transfer von Menschen mit Behinderungen - Anforderungen und Prüfverfahren.)
Correction published on 1.8.2024
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Food hygiene - Cook & Chill method - Hygiene requirements.
(Lebensmittelhygiene - Cook & Chill-Verfahren - Hygieneanforderungen.)
Standard published on 1.3.2023
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Animal and vegetable fats and oils - Determination of alkalinity.
(Tierische und pflanzliche Fette und Öle - Bestimmung der Alkalität.)
Standard published on 1.7.2002
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Subsoil - Verification of the safety of earthworks and foundations - Supplementary rules to DIN EN 1997-1.
(Baugrund - Sicherheitsnachweise im Erd- und Grundbau - Ergänzende Regelungen zu DIN EN 1997-1.)
Standard published on 1.4.2021
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Food Hygiene - Milk vending machines - Hygiene requirements.
(Lebensmittelhygiene - Milchausgabeautomaten - Hygieneanforderungen.)
Standard published on 1.4.2019
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Food hygiene - Food delivery to consumer (especially e-commerce) - Hygienic requirements and necessary information.
(Lebensmittelhygiene - Lebensmittellieferungen an Endverbraucher (insbesondere Onlinehandel) - Hygieneanforderungen und notwendige Informationen.)
Standard published on 1.3.2022
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
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