Standards DIN - German national standards - Page 18074

On 9 tracks phase-encoded recorded magnetic tape for digital data storage, density 63 rpmm (1600 rpi).
(Auf 9 Spuren mit Richtungstaktschrift beschriebenes Magnetband zur Speicherung digitaler Daten, Bitdichte 63 bit/mm.)

WITHDRAWN published on 1.12.1977

Punched tape; 17,4 mm wide.
(Lochstreifen, Nennbreite 17.)

WITHDRAWN published on 1.8.1974

Punched tape; 25,4 mm wide.
(Lochstreifen, Nennbreite 25.)

WITHDRAWN published on 1.8.1974

Write enable ring for magnetic tapes for digital data storage.
(Schreibring für Magnetbänder zur Speicherung digitaler Daten.)

WITHDRAWN published on 1.4.1974

Unpunched paper cards for information processing; dimensions, requirements, test.
(Lochkarten für Informationsverarbeitung; Maße, Anforderungen, Prüfung.)

WITHDRAWN published on 1.5.1972

Punched paper cards for information processing; dimensions and location of rectangular holes.
(Lochkarten für Informationsverarbeitung; Maße und Lage von rechteckigen Löchern.)

WITHDRAWN published on 1.5.1972

Unpunched and punched paper cards for information processing; storage and handling.
(Lochkarten für Informationsverarbeitung; Lagerung und Handhabung.)

WITHDRAWN published on 1.5.1972

Information processing; basic data link control procedures for data communication systems.
(Informationsverarbeitung; Steuerungsverfahren mit dem 7-Bit-Code bei Datenübertragung.)

WITHDRAWN published on 1.5.1976

Project engineer in international projects.
(Projektingenieur in internationalen Projekten.)

WITHDRAWN published on 1.4.2019

Tank wagons; threaded connections.
(Kesselwagen; Gewindeanschlüsse.)

WITHDRAWN published on 1.5.1979