BS 07/30098123 DC PDF

Published Date: 05/16/2007

BS ISO 10302-1. Acoustics. Measurement of airborne noise emitted and structure-borne vibration induced by small air-moving devices. Part 1. Airborne noise measurement

Published Date: 12/31/1985

Fans for general purposes-Methods of noise testing

Published Date: 11/30/1966

Methods of testing fans.-Fan noise testing

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