1993ASTM F1443-93(2009) Standard Practice for Using 0.008-in. (0.203-mm) Aperture Reflectometers as Test Instruments for Measuring Visual Image Quality of Business Copy Images
1993ASTM F1443-93(2003) Standard Practice for Using 0.008-in. (0.203-mm) Aperture Reflectometers as Test Instruments for Measuring Visual Image Quality of Business Copy Images
1998ASTM F1443-93(1998) Standard Practice for Using 0.008-in. (0.203-mm) Aperture Reflectometers as Test Instruments for Measuring Visual Image Quality of Business Copy Images
1993ASTM F1443-93 Standard Test Methods for Equipment and Procedures Used in Evaluating the Performance Characteristics of Protective Headgear