ASTM-B640 › Complete Document History
Standard Specification for Welded Copper Tube for Air Conditioning and Refrigeration Service
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2012A R21 EDITION - REAPPROVED IN 2021 - Jan. 7, 2021
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Obsolete Revision Information: |
2012A EDITION - Welded Copper Tube for Air Conditioning and Refrigeration Service - Jan. 15, 2013
2012 EDITION - Welded Copper Tube for Air Conditioning and Refrigeration Se - Jan. 1, 2012
2007 EDITION - Welded Copper Tube for Air Conditioning and Refrigeration Se - April 1, 2007
2000 R06 EDITION - REAPPROVED IN 2006 - April 1, 2006
2000 EDITION - Welded Copper Tube for Air Conditioning and Refrigeration Se - Sept. 10, 2000
1993 EDITION - Welded Copper Tube for Air Conditioning and Refrigeration Se - Jan. 15, 1993
1992 EDITION - Welded Copper Tube for Air Conditioning and Refrigeration Se - Feb. 15, 1992
1990 EDITION - Welded Copper Tube for Air Conditioning and Refrigeration Se - Sept. 11, 1990
1988(E1) EDITION - EDITORIALLY CORRECTED - April 1, 1988
1988 EDITION - Welded Copper Tube for Air Conditioning and Refrigeration Se - Feb. 26, 1988
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