ऊष्मीय दक्षता: Revision history

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11 April 2023

9 April 2023

8 April 2023

7 April 2023

18 January 2023

  • curprev 20:4820:48, 18 January 2023alpha>Indicwiki 43,550 bytes +43,550 Created page with "{{Short description|Performance measure of a device that uses thermal energy}} {{Thermodynamics|cTopic=Systems}} ऊष्मप्रवैगिक..."