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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.
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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WITHDRAWN published on 1.2.1963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WITHDRAWN published on 1.2.1963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WITHDRAWN published on 1.11.1961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WITHDRAWN published on 1.3.1973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WITHDRAWN published on 1.12.1965
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Limiting of dust emissions; steel mill (brown smoke); Ist. oxygen top blowing, converter.
(Staubauswurfbegrenzung; Stahlwerksbetrieb (Brauner Rauch); I. Sauerstoffaufblasverfahren, Konverter.)
WITHDRAWN published on 1.6.1966
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Emission control; supplement units for solid fuels fired boilers.
(Auswurfbegrenzung; Nebenanlagen von Dampfkesseln für feste Brennstoffe.)
WITHDRAWN published on 1.12.1976
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Emission control Incinerators Capacity exceeding 750 kg/h.
(Auswurfbegrenzung; Abfallverbrennungsanlagen; Durchsatz mehr als 750 kg/h.)
WITHDRAWN published on 1.12.1979
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Emission control; thermal treatment of solid waste; incineration of domestic and similar waste.
(Emissionsminderung; Thermische Abfallbehandlung; Verbrennung von Hausmüll und hausmüllähnlichen Abfällen.)
WITHDRAWN published on 1.6.1992
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Emission control; central heating boilers coke fired.
(Auswurfbegrenzung; Zentralheizungskessel mit Koksfeuerungen.)
WITHDRAWN published on 1.12.1976
Selected format:Latest update: 2025-12-23 (Number of items: 2 253 013)
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