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
یکشنبه ۰۵ اسفند ۱۴۰۳ – Sunday 23 February 2025
ساعت: ۰۳:۰۹
فهرست
