... Industrial Felt: including 112 type, 122, 132 type, 332 types of industrial felt, polishing felt special, military special items carpets, linoleum ... magnet wire special blankets. (B) of the Civil felt: Civil cold felt, needle felt, felt insoles. (C) of the fiber needle felt: cold ... synthetic carpets, shed with felt. (D) Non-woven: 100 grams of wool fiber. (E) felt workpiece: Felt pad (felt seal), ...