Sohrab Sadeghi zadeh
همایش ها
همایش هایی که "name" در آنها یا سخنران بوده اند یا جزو کمیته راهبردی
The mining industry is being developed rapidly like other industries.
August 29-31, 2023
Olympic Hotel, Tehran, Iran
The mining industry is being developed rapidly like other industries.
August 29-31, 2023
Olympic Hotel, Tehran, Iran