ASTM International - ASTM F548-03a
Standard Test Method for Intensity of Scratches on Aerospace Transparent Plastics
|Publication Date:||1 October 2003|
|ICS Code (Structure and structure elements):||49.045|
1.1 This test method covers the visual inspection of shallow or superficial scratches on the surface of aerospace transparent plastic materials.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.