The yarn classic v-belt gets the merits of high tenacity, low elongation, wear ... is up to 10aa Code No :GWT3003-5The yarn classic v-belt gets the merits of high tenacity, low elongation, wear ... -15000), C(990-16000), D(1800-180000), E(3000-18000) v-belts are Produced under the most rigorous quality control, which ... be order red and will be promptly produced and distributed. v belt