User talk:87.42.214.225

February 2009
Welcome to Wikipedia. The recent edit you made to the page Blast furnace has been reverted, as it appears to be unconstructive. Use the sandbox for testing; if you believe the edit was constructive, please ensure that you provide an informative edit summary. You may also wish to read the introduction to editing. Thank you. Dougofborg (talk) 12:48, 13 February 2009 (UTC)