ﮐﻨﺘﺮﻝ ﺍﺭﺯﺵ Value control
ﺑﺮﺭﺳﯽ و ﺑﺎﺯﻧﮕﺮی ﺍﺭﺯﺵ ﺗﺨﻤﯿﻦ ﺯﺩﻩ ﺷﺪﻩ ﺩﺭ ﻓﺮﺍﯾﻨﺪ ﺗﺤﻠﯿﻞ ﺍﺭﺯﺵ