膨润土生产洗涤剂用4A沸石过程中废酸液处理工艺研究
팽윤토생산세조제용4A비석과정중폐산액처리공예연구
The Technical Study of Reclaiming Spent Acid in Manufacture Process of Detergent-Used Zeolite 4A from Montmorillonite
저자의 최근 논문