ASTM-E2164 › Complete Document History
Standard Test Method for Directional Difference Test
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2016 EDITION - Directional Difference Test - Oct. 15, 2016
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Obsolete Revision Information: |
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2008 EDITION - Directional Difference Test - March 1, 2008
2001 R07 EDITION - REAPPROVED IN 2007 - Sept. 1, 2007 2001 EDITION - Directional Difference Test - Oct. 10, 2001 |