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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.
Particulate matter measurement; measurement of mass concentration in ambient air; filter method; automated filter device BETA-staubmeter F 703.
(Messen von Partikeln; Messen der Massenkonzentration (Immission); Filterverfahren; Automatisiertes Filtergerät BETA-Staubmeter F 703.)
WITHDRAWN published on 1.11.1987
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Particulate matter measurement - Determination of suspended particulate matter and gaseous chemical compounds in ambient air and indoor air - Active sampling via low-volume sampler (LVS).
(Messen von Partikeln - Erfassung von Schwebstaub und gasförmigen chemischen Verbindungen in Außenluft und Innenraumluft - Aktive Probenahme mittels Low-Volume-Sampler (LVS).)
WITHDRAWN published on 1.5.2014
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Particulate matter measurement; measurement of mass concentration in ambient air; filter method; small filter device GS 050.
(Messen von Partikeln; Messen der Massenkonzentration (Immission); Filterverfahren; Kleinfiltergerät GS 050.)
WITHDRAWN published on 1.8.1982
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Particulate matter measurement - Determination of suspended particulate matter in ambient air and indoor air - Non-fractioning sampling system for low-volume samplers (LVS).
(Messen von Partikeln - Erfassung von Schwebstaub in Außenluft und Innenraumluft - Nicht fraktionierendes Probenahmesystem für Low-Volume-Sampler (LVS).)
WITHDRAWN published on 1.5.2014
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Particulate matter measurement; measurement of mass concentration in ambient air; standard method for the comparsion of nonfractionating methods.
(Messen von Partikeln; Messen der Massenkonzentration (Immission); Basisverfahren für den Vergleich von nichtfraktionierenden Verfahren.)
WITHDRAWN published on 1.8.1982
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Particulate matter measurement; measurement of mass concentration in ambient air; filter method; LIS/P filter device.
(Messen von Partikeln; Messen der Massenkonzentration (Immission); Filterverfahren; LIS/P-Filtergerät.)
WITHDRAWN published on 1.2.1987
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Measurement of soot (immission) - Chemical analysis of elemental carbon by extraction and thermal desorption of the organic carbon.
(Messen von Ruß (Immission) - Chemisch-analytische Bestimmung des elementaren Kohlenstoffes nach Extraktion und Thermodesorption des organischen Kohlenstoffes.)
WITHDRAWN published on 1.12.1996
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Measurement of soot (Ambient Air) - Thermographical determination of elemental carbon after thermal desorption of organic carbon.
(Messen von Ruß (Immission) - Thermographische Bestimmung des elementaren Kohlenstoffes nach Thermodesorption des organischen Kohlenstoffes.)
WITHDRAWN published on 1.5.1999
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Gaseous emission measurement - Measurement of methane - Manual gas chromatography method.
(Messen gasförmiger Emissionen - Messen von Methan - Manuelles gaschromatographisches Verfahren.)
WITHDRAWN published on 1.10.2008
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Gaseous emission measurement; determination of hydrocarbon concentration; infrared absorption units URAS 1 and 2.
(Messung gasförmiger Emissionen; Messen der Kohlenwasserstoff-Konzentration; Infrarot-Absorptionsgeräte URAS 1 und 2.)
WITHDRAWN published on 1.3.1973
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