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
پنج شنبه ۱۴ فروردین ۱۴۰۴ – Thursday 03 April 2025
ساعت: ۰۵:۲۲
فهرست
