ﺍﺳﺖ ﻣﺤﺼﻮﻝ ﺩﺭ ﻃﻮﻝ ﻋﻤﺮ ﻛﺎﺭﻳﺶ ﻣﻮﺭﺩ ﺑﺎﺯﺑﻴﻨﻲ ﻭ ﺁﺯﻣﻮﻥ ﻗﺮﺍﺭ ﮔﻴﺮﺩ ﺗﺎ ﺗﻐﻴﻴﺮﺍﺕ ﺍﺣﺘﻤﺎﻟﻲ ﺍﻳﺠﺎﺩ ﺷﺪﻩ ﺩﺭ ﺁﻥ ﻣﺎﻧﻨﺪ ﺁﺳﻴﺒﻬﺎﻱ ﻣﺮﺑﻮﻁ ﺑﻪ ﺧﻮﺭﺩﮔﻲ ﻭ ﺍﺳﺘﺎﻧﺪﺍﺭﺩﻫﺎﻱ ﻣﻠﻲ ﺍﻳﺮﺍﻥ ﺑﻪ ﺭﺍﻳﮕﺎﻥ ﺍﺯ ﻭﺑﺴﺎﻳﺖ ﻣﻮﺳﺴﻪ ﺍﺳﺘﺎﻧﺪﺍﺭﺩ ﻭ ﺗﺤﻘﻴﻘﺎﺕ ﺻﻨﻌﺘﻲ ﺍﻳﺮﺍﻥ ﺑﻪ ﺁﺩﺭﺱ ﮔﻠﻮﻟﻪ ﻓﻮﻻﺩﻱ ﺑﺎﺷﺪ، ﺍﻳﻦ ﺁﺯﻣﻮﻥ ﺑﺮﺍﻱ ﻣﻮﺍﺩﻱ ﺑﺎ ﺳﺨﺘﻲ ﺑﺎﻻﺗﺮ ﺍﺯ 450 ﺑﺮﻳﻨﻞ ﻧﺒﺎﻳﺪ ﺍﻧﺠﺎﻡ ﺷﻮ A623 Standard Specification for Tin Mill Products General Requirements