ASTM-B684 › Complete Document History
Standard Specification for Platinum-Iridium Electrical Contact Materials
Complete Current Edition: |
2022 EDITION - Standard Specification for Platinum-Iridium Electrical Contact Materials - April 18, 2022
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Obsolete Revision Information: |
2016 EDITION - Platinum-Iridium Electrical Contact Materials - July 1, 2016
1997 R12 EDITION - REAPPROVED IN 2012 - Dec. 1, 2012
1997 R08 EDITION - REAPPROVED IN 2008 - May 1, 2008
1997 R02 EDITION - REAPPROVED IN 2002 - Sept. 1, 2002
1997 EDITION - Platinum-Iridium Electrical Contact Materials - Dec. 10, 1997
DOD VALIDATION - VALIDATION OF DOD ADOPTION - June 10, 1992
1992 EDITION - Platinum-Iridium Electrical Contact Materials - May 15, 1992
1986 EDITION - Platinum-Iridium Electrical Contact Materials - Aug. 29, 1986
1981 EDITION - Platinum-Iridium Electrical Contact Materials - Jan. 30, 1981
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