There is a proportion of the volume of a medium-sized hole per volume of all holes equal to 65% 65%, which means that it is a medium-sized hole, so it is appropriate to adopt suck a big molecular connections with watercolors.
The proportion of the pore volume, medium volume equal to 65% of all the holes, which means that 65% is a medium-sized room. Therefore, it is appropriate to implement desaturated syrup, which are large molecules.
The proportion of the volume of pores per volume of medium hole all equal 65% which means 65% perforated medium. So it is appropriate to be used which attracts watercolor welding molecular size large.