Production of an Iranian device with the ability to identify an alloy in less than a minute Corporate Technical Director of Danesh Banyan in Isfaya: After four years, a device for measuring the precious metals was designed and manufactured with local knowledge.

Production of an Iranian device with the ability to identify an alloy in less than a minute Corporate Technical Director of Danesh Banyan in Isfaya: After four years, a device for measuring the precious metals was designed and manufactured with local knowledge.