Standards DIN - German national standards - Page 18217

Complementary criteria for lighting design and lighting application with regard to non-visual effects of light.
(Ergänzende Kriterien für die Lichtplanung und Lichtanwendung in Hinblick auf nichtvisuelle Wirkungen von Licht.)

WITHDRAWN published on 1.10.2021

Fluorescent lamps in U-shape; gauges for lampholder.
(Leuchtstofflampen in U-Form; Lehren für Lampenfassung.)

WITHDRAWN published on 1.12.1965

Numbering; general concepts.
(Nummerung; Allgemeine Begriffe.)

WITHDRAWN published on 1.7.1972

Numbering; general concepts.
(Nummerung; Allgemeine Begriffe.)

WITHDRAWN published on 1.10.1983

Numbering; general concepts.
(Nummerung; Grundbegriffe.)

WITHDRAWN published on 1.12.1985

Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale.
(Emails und Emaillierungen - Bestimmung der Ritzhärte der Oberfläche nach Mohs.)

WITHDRAWN published on 1.2.2022

Business letters - Half letters format A 5.
(Geschäftsbriefe - Halbbriefe Format A 5.)

WITHDRAWN published on 1.4.1927

Half letter sheet A 5 - Form.
(Halbbriefblatt A 5 - Vordruck.)

WITHDRAWN published on 1.8.1939

Half letter sheet A 5, forms.
(Halbbriefblatt A 5, Vordrucke.)

WITHDRAWN published on 1.10.1941

Half letter sheet A 5; forms.
(Halbbriefblatt A 5; Vordrucke.)

WITHDRAWN published on 1.4.1943