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DIN
DIN 44402-1:1974-02
Anulada
2025-07-01
Measurements of the electrical properties of electronic tubes and
valves; precautions relating to methods of measurement
DIN
DIN EN ISO 4034:2013-04
Anulada
2025-07-01
Hexagon regular nuts (style 1) - Product grade C (ISO 4034:2012); German
version EN ISO 4034:2012
DIN
DIN 32705:1987-01
Anulada
2025-08-01
Classification systems; establishment and development of classification systems
DIN
DIN 19052-6:1986-04
Anulada
2025-09-01
Microfilm technique, microfilming of engineering drawings;
re-englargement ratios from recordings on film 35 mm minimum requirements
