석유 화학 강좌 계획

Coming Schedules of Lectures on Petrochemicals

제54회 석유화학강좌

  54th Lectures on    Petrochemicals

2026. 2. 5-6

Feb. 5-6, 2026

 고분자용 지속가능 첨가제 

  Sustainable Additives

   for Polymers