प्रक्षेपित क्षेत्र: Revision history

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28 March 2023

27 March 2023

24 March 2023

17 March 2023

  • curprev 13:3913:39, 17 March 2023alpha>Indicwiki 2,941 bytes +2,941 Created page with "{{short description|Two-dimensional area measurement of a three-dimensional object projected onto a plane}} Image:Projected area-hardness test.svg|thumb|200px|right|कठ..."