the hardening of a metal surface by hammering, or by blasting with shot

listen to the pronunciation of the hardening of a metal surface by hammering, or by blasting with shot
الإنجليزية - التركية

تعريف the hardening of a metal surface by hammering, or by blasting with shot في الإنجليزية التركية القاموس.

peening
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الإنجليزية - الإنجليزية
peening