ARTIFICIAL GRAPHITE; COLLOID OR SEMI-COLLOID GRAPHITE; PRODUCTS BASED ON GRAPHITE OR OTHER FORMS OF CARBON IN THE FORM OF PASTES BLOCKS PLATES OR OTHER SEMI-FINISHED PRODUCTS: -GRAPHITE COLLOIDE:
ARTIFICIAL GRAPHITE; COLLOID OR SEMI-COLLOID GRAPHITE; PRODUCTS BASED ON GRAPHITE OR OTHER FORMS OF CARBON IN THE FORM OF PASTES BLOCKS PLATES OR OTHER SEMI-FINISHED PRODUCTS: -GRAPHITE COLLOIDE: