ASTM-D6057 › Complete Document History
Standard Test Method for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment by Phase Contrast Microscopy (Withdrawn 2020)
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1996 R11 EDITION - REAPPROVED IN 2011 - Oct. 31, 2011
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Obsolete Revision Information: |
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1996 R06 EDITION - REAPPROVED IN 2006 - Oct. 1, 2006
1996 R01(E1) EDITION - FOOTNOTE 6 DELETED EDITORIALLY - Nov. 1, 2001 1996 EDITION - ENVIRONMENT BY PHASE CONTRAST - Dec. 10, 1996 |