VDI VDI 4401 PDF

Published Date: 06/01/2004

Erfassen luftgetragener Mikroorganismen und Viren in der Aussenluft - Aktive Probenahme von Bioaerosolen - Abscheidung von luftgetragenen Schimmelpilzen auf Gelatine/Polycarbonat-Filtern

Published Date: 08/01/2020

Anwendung der Thermografie zur Diagnose in der Instandhaltung - Allgemeine Anforderungen sowie Hinweise fuer Entscheidungstraeger und Verantwortliche

Published Date: 03/01/2020

Sachverstaendige fuer Kraftfahrwesen und Strassenverkehr - Grundlagen

Published Date: 04/01/1995

Mechanische Einrichtungen in der Automatisierungstechnik - Greifer fuer Handhabungsgeraete und Industrieroboter

Published Date: 01/01/1998

Determining the Resolving Power of Photographic Materials, Method for

Published Date: 01/01/1998

Photography - Roll film cameras - Back window location

Published Date: 03/18/1992

American National Standard for Photography - Front Lens Barrels up to 127 mm - Dimensions Important to the Connection of Auxiliaries

Published Date: 07/21/1999

Photography (Optics) - Photographic Lenses - Measurement Method for Distribution of Illuminance

Published Date: 01/01/1998

American National Standard for Photography (Lenses) - Visual and Photographic Resolving Power - Measurement Method

Published Date: 01/01/1998

Optics and Optical Instruments - Quality Evaluation of Optical Systems - Determination of Distortion