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The Association of German Engineers (VDI) with almost 150,000 members, of whom more than a third are students and engineers younger than 33 years of age, is one of the biggest technical- scientific associations in Europe. VDI has extended its activities successfully both nationally and internationally over the years and it has been making great efforts to spread knowledge in the areas related to technologies. As a financially independent, politically unclassified and non-profit organization, it is respected by engineers as well as by professionals and the general public.
Chemical analysis of particulates in ambient air; determination of thallium and its inorganic compounds as part of the dust precipitation by atomic absorption spectrometry.
(Stoffbestimmung an Partikeln in der Außenluft; Messen von Thallium und seinen anorganischen Verbindungen als Bestandteile des Staubniederschlages mit der Atomabsorptionsspektrometrie.)
WITHDRAWN published on 1.11.1988
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Determination of suspended particles in ambient air - Measurement of the mass concentration of mercury - Sampling by sorption as amalgam and determination by atomic absorption spectrometry (AAS) with cold vapour technique.
(Stoffbestimmung an Partikeln in der Außenluft - Messen der Massenkonzentration von Quecksilber - Probenahme durch Sorption als Amalgam und Bestimmung mittels Atomabsorptionsspektrometrie (AAS) mit Kaltdampftechnik.)
WITHDRAWN published on 1.3.2000
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Determination of suspended particulates matter in ambient air - Measurement of the mass concentration of mercury - Sampling by sorption as amalgam and determination by atomic fluorescense spectrometry (AFS) with cold vapour technique.
(Stoffbestimmung an Partikeln in der Außenluft - Messen der Massenkonzentration von Quecksilber - Probenahme durch Sorption als Amalgam und Bestimmung mittels Atomfluoreszenzspektrometrie (AFS) mit Kaltdampftechnik.)
WITHDRAWN published on 1.7.2002
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Chemical analysis of particulate matter; determination of thallium in particulate emissions by atomic absorption spectrometry.
(Stoffbestimmung an Partikeln; Bestimmung des Thalliums in emittierten Stäuben mittels Atomabsorptionsspektrometrie.)
WITHDRAWN published on 1.12.1988
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Adjective formations with ...los and ...frei; linguistic expression for absence.
(Adjektivbildungen mit ...los und ...frei; Sprachlicher Ausdruck für die Abwesenheit.)
WITHDRAWN published on 1.1.1963
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Words ending with -ung; verbal expression for continuing and completed processes.
(Wörter auf -ung; Sprachlicher Ausdruck für ablaufende und abgeschlossene Vorgänge.)
WITHDRAWN published on 1.3.1964
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The hyphen; written symbols in compound words.
(Der Bindestrich; Schriftzeichen bei Wortzusammensetzungen.)
WITHDRAWN published on 1.6.1966
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Adjective formations with -bar, -haft, -lich and -sam.
(Adjektivbildungen mit -bar, -haft, -lich und -sam.)
WITHDRAWN published on 1.12.1965
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Verbs ending with -ieren, -isieren and -fizieren; endings for the germanization of foreign verbs.
(Verben auf -ieren, -isieren und -fizieren; Endungen zum Eindeutschen von Fremdverben.)
WITHDRAWN published on 1.1.1967
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Words ending with - er; doer-designations, designation of devices.
(Wörter auf - er; Täterbezeichnungen, Gerätebezeichnungen.)
WITHDRAWN published on 1.9.1967
Selected format:Latest update: 2026-04-15 (Number of items: 2 272 661)
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