Improve Knurl meaning in Urdu

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ابھارگانٹھگانٹھگانٹھگرہگرہبونابونابونامالالٹولٹوگانٹھ دارموٹھدرخت کی گانٹھزنجیر جیسا

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ابھارگانٹھگانٹھگانٹھگرہگرہبونابونابونامالالٹولٹوگانٹھ دارموٹھدرخت کی گانٹھزنجیر جیسا

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