DIN EN ISO 8253-1 - DRAFT PDF

Published Date: 04/01/2011

Acoustics - Audiometric test methods - Part 1: Pure-tone air and bone conduction audiometry (ISO 8253-1:2010); German version EN ISO 8253-1:2010

Published Date: 09/01/2008

Draft Document - Acoustics - Audiometric test methods - Part 1: Basic pure-tone air and bone conduction threshold audiometry (ISO/DIS 8253-1:2008); German version prEN ISO 8253-1:2008

Published Date: 08/01/1987

German standard methods for the examination of water, waste water and sludge; general information (group A); sampling of tidal waters (A 20)

Published Date: 01/01/2003

Protective clothing for abrasive blasting operations using granular abrasives (ISO 14877:2002)

Published Date: 09/01/2006

Headforms for use in the testing of protective helmets

Published Date: 10/01/2024

Plastics - Recycled plastics - Characterization of poly(ethylene terephthalate) (PET) recyclates; German version EN 15348:2024

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