Видео ютуба по тегу Diagonal Scale For Polytechnic 1St Semester

LECTURE -7 I ENGINEERING GRAPHICS I Diagonal Scale I Easiest Method I DIAGONAL SCALE l 1ST SEMESTER

विकर्ण मापनी (Diagonal Scale) //Engineering Drawing for 1st semester polytechnic 2021

Diagonal scale

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विकर्ण मापनी (Diagonal Scale) //Engineering Drawing for 1st semester polytechnic 2019 //भाग - 9

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विकर्ण मापनी (Diagonal Scale) //Engineering Drawing for 1st semester polytechnic 2019 //भाग - 8

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Diagonal scale || All Branch || polytechnic 1st semester #astechnic #astechniclive

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