Purified Note Book,50pcs/book
Clean room notebooks, purified notebook binded by professional cleaning papers , reduce dust generation, increase the ink absorption capacity.
Features: low dust, compared with  general paper,it is under 1/1000; Oily, water-based pen can be used; Size not easyto change with the temperature, humidity.
Application: IC, hard disk storage, communications equipment, TFT, precision instruments, aerospace, medicine, automobile manufacturing and other industries.