Emission control; phosphorus and inorganic phosphorus compounds, except fertilizers.
(Emissionsminderung; Phosphor und anorganische Phosphorverbindungen, ausgenommen Düngemittel.)

WITHDRAWN published on 1.5.1989

Emission Control; phosphate-containing fertilizers.
(Emissionsminderung; Phosphathaltige Düngemittel.)

WITHDRAWN published on 1.6.1988

Emission control - Hydrogen chloride production and precessing plants.
(Emissionsminderung - Anlagen zur Herstellung und Verarbeitung von Chlorwasserstoff.)

WITHDRAWN published on 1.10.2004

Emission control; hydrogen chloride.
(Emissionsminderung; Anlagen zur Herstellung und Verarbeitung von Chlorwasserstoff.)

WITHDRAWN published on 1.6.1981

Emission control; nitric fertilizers.
(Emissionsminderung; Stickstoffhaltige Düngemittel.)

WITHDRAWN published on 1.8.1990

Emission control; Claus sulfur recovery plants.
(Emissionsminderung; Claus-Anlagen.)

WITHDRAWN published on 1.7.1982

Emission control; Claus units.
(Emissionsminderung; Claus-Anlagen.)

WITHDRAWN published on 1.7.1989

Emission control; Claus units; emission measurement.
(Emissionsminderung; Claus-Anlagen; Messen der Emissionen.)

WITHDRAWN published on 1.7.1989

Emission control; Claus units; determination of the sulphur emission ratio.
(Emissionsminderung; Claus-Anlagen; Ermittlung des Schwefelemissionsgrades.)

WITHDRAWN published on 1.7.1989

Emission reduction - Volume-production car body painting plants.
(Emissionsminderung - Anlagen zur Serienlackierung von Automobilkarossen.)

WITHDRAWN published on 1.4.1996