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#Mon Aug 09 12:00:46 CEST 2010
Text__2XuCIKOcEd-WfYQ0GneCwQ_text=<p>A brass rod is heated with a flame, expanding by approximately 0.0018 percent per degree of temperature increase. A mechanism confers its change in length to the pointer of a measuring instrument.</p>
Text__2XuCIKOcEd-WfYQ0GneCwQ_title=Dilatometer