The first two-day forum of petrochemical utilities of the country was held on July 31 and August 1 with the presence of industry managers and experts at Parsian Azadi Hotel in Tehran
دوشنبه ۱۶ تیر ۱۴۰۴ – Monday 07 July 2025
ساعت: ۰۰:۵۸
فهرست
