User:KhalidH/Sealing the battery: Revision history

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27 February 2012

  • curprev 13:0013:00, 27 February 2012KhalidH talk contribs 5,026 bytes +5,026 Created page with "The evolution of hydrogen and oxygen gas is a problem to a greater or lesser extent in all batteries with an aqueous electrolyte. This includes lead acid, NiMH and nicad, but the..."