BS-2486 › Complete Document History
Recommendations for treatment of water for steam boilers and water heaters
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1997 EDITION - REAFFIRMED IN 9/2/2013 - Feb. 15, 1997
AMD 9948 - AMENDMENT 1 FOR 1997 EDITION - May 3, 1999 |
Obsolete Revision Information: |
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1978 EDITION - Recommendations for treatment of water for land boilers - Feb. 28, 1978
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