Belichtungsschaltuhr (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Belichtungsschaltuhr" in German language version.

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Global rank German rank

5,088^th place

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5,607^th place

3^rd place

67^th place

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bhphotovideo.com

GraLab Model 300 Electro-Mechanical Darkroom Timer GR300 B&H. In: bhphotovideo.com. 3. Juni 2022, abgerufen am 21. April 2023.

Ed Sobey: The Way Kitchens Work: The Science Behind the Microwave, Teflon Pan, Garbage Disposal, and More. Chicago Review Press, UK 2021, ISBN 978-1-56976-281-3, S. 161–164 (google.com).

Photographer's Mate 3 (= Navy training courses). United States Bureau of Naval Personnel, 1961, S. 196 (google.es [abgerufen am 21. April 2023]).
J. Rao: QRS for BDS 4th Year - E-Book: Oral Medicine and Radiology. Elsevier Health Sciences, 2014, ISBN 978-81-312-3864-6, S. 239 (google.es [abgerufen am 22. April 2023]).
Ground Cameras and Photo Lab Equipment. U.S. Air Force, 1964, S. 3–112 (google.es [abgerufen am 21. April 2023]).
J. DeMaio, R. Worth, D. Curtin: The New Darkroom Handbook. Taylor & Francis, 1997, ISBN 978-1-136-09197-1, S. 430 (google.es [abgerufen am 22. April 2023]).

Laboratory Timers, Scientific, Laboratory Timers. In: Electric Timers by GraLab - Trusted, Proven Electronic and Electromechanical Timing Devices. Abgerufen am 21. April 2023.