428 / | HD | STOCK MATERIAL OR MISCELLANEOUS ARTICLES |
85 | DF | PILE OR NAP TYPE SURFACE OR COMPONENT {9} |
92 | DF | .~ Particular shape or structure of pile {1} |
93 | DF | .~.~ U-, V-, or W-shaped or continuous strand, filamentary material {1} |
94 | .~.~.~ Continuous strand with adhesive bond to backing |