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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.
Gaseous ambient air measurement - Indoor air pollution measurement - Gas chromatographic determination of organic compounds; Calibration procedures as a measure for quality assurance.
(Messen gasförmiger Verbindungen in der Aussenluft - Messen von Innenraumluftverunreinigungen - Gaschromatographische Bestimmung organischer Verbindungen; Kalibrierverfahren als Maßnahme zur Qualitätssicherung.)
WITHDRAWN published on 1.11.2003
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Determination of gaseous compounds in ambient air - Determination of indoor air pollutants - Gas chromatographic determination of organic compounds - Determination of volatile organic compounds, especially ozone precursors.
(Messen gasförmiger Verbindungen in der Außenluft - Messen von Innenraumluftverunreinigungen - Gaschromatographische Bestimmung organischer Verbindungen - Messen von leicht flüchtigen organischen Verbindungen, insbesondere Ozon-Vorläufersubstanzen.)
WITHDRAWN published on 1.2.2007
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Limiting of emissions; copper ore smeltry.
(Auswurfbegrenzung; Kupfererzhütten.)
WITHDRAWN published on 1.9.1966
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Emission control - Secondary copper smelting and refining plants.
(Emissionsminderung - Sekundärkupferhütten.)
WITHDRAWN published on 1.12.1999
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Emission control - Copper and copper alloy melting plants.
(Emissionsminderung - Kupfer- und Kupferlegierungsschmelzanlagen.)
WITHDRAWN published on 1.3.2002
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(MAXIMALE IMMISSIONS-KONZENTRATIONEN (MIK); SALPETERSAEURE.)
WITHDRAWN published on 1.2.1963
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(MAXIMALE IMMISSIONS-KONZENTRATION (MIK); CHLOR.)
WITHDRAWN published on 1.2.1963
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(MAXIMALE IMMISSIONS-KONZENTRATIONEN (MIK); SCHWEFELDIOXYD.)
WITHDRAWN published on 1.11.1961
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Emission control; sulphur dioxide; wast coke-oven gas.
(Auswurfbegrenzung; Schwefeldioxid; Koksofen-Abgase.)
WITHDRAWN published on 1.3.1973
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Limiting of dust emissions in the production of calcium carbide.
(Staubauswurfbegrenzung bei der Herstellung von Calciumcarbid.)
WITHDRAWN published on 1.12.1965
Selected format:Latest update: 2026-04-10 (Number of items: 2 271 455)
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