ASTM International - ASTM F428-09(2014)
Standard Test Method for Intensity of Scratches on Aerospace Glass Enclosures
| Organization: | ASTM International |
| Publication Date: | 1 December 2014 |
| Status: | inactive |
| Page Count: | 4 |
| ICS Code (Structure and structure elements): | 49.045 |
significance And Use:
4.1 Scratches exist on all glass surfaces. Often there are very fine scratches from cleaning operations that are not visible when looking through the glass. Visible scratches may be distracting to... View More
scope:
1.1 This test method covers the visual inspection of scratches on the glass surface of aerospace transparent enclosures.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 This standard may involve hazardous materials, operations, and equipment. 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.
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