old hand meaning in Hindi

And the competition in the cotton textile trade , the new power industry as against the old hand trade , and the efficient English mills as opposed to the younger mills of India were subjects of a keen controversy for several generations among articulate Indians .
सूती कपड़ा उद्योग में प्रतिस्पर्धा , पुराने हस्तशिल्प की अपेक्षा नये शक्ति उद्योग और भारत की नयी मिलों की तुलना में इंग़्लैंड की कुशल मिल आदि विवेकशील भारतीयों में कई पीढियों तक गहरे विवाद के विषय रहे .

noun.

an experienced person who has been through many battles; someone who has given long service
synonyms：, , , , ,