indexer curgere a topiturii description ,which It is not only applicable for the material such as polyethylene, polistiren, polipropilenă, ABS resin and POM resin with low molten temperature, but for polycarbonate, poly-oxide, plastic fluor, nylon with high molten temperature. It is the ideal instrument for scientific research institutions, factories and enterprises, university institutes, supravegherea tehnică, commodity inspection arbitration.