1. The registered trademark of calligraphy is 16: 1, 1602 technical paper (excluding insulating paper), carbon paper 160066, recording pen paper 160067, wax paper (stationery Printing machine ink paper 160 199, broadcast newspaper 160233, document copier ink paper 16024 1, copy paper (stationery) 160332, wax paper/kloc.
4. Xuan paper (used for painting and calligraphy) is similar to painting paper and pasting paper, but not to other technical papers.
Second, it belongs to 4 1 calligraphy service 410186;