Meaning and Translation of Mainspring in Urdu Script and Roman Urdu with Wikipedia Reference, Image,
mainspring | Noun | بڑا کماني | |
mainspring | Noun | کسي بھي ميکاني حصے کا مرکزي يا اہم اسپرنگ | |
mainspring | Noun | اصلي کماني | |
mainspring | Noun | بڑي کماني |
A mainspring is a spiral torsion spring of metal ribbon - commonly spring steel - used as a power source in mechanical watches, some clocks, and other clockwork mechanisms. |
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