220 / | HD | RECEPTACLES |
660 | DF | SIDEWALL STRUCTURE {7} |
677 | DF | .~ Sidewall seam or joint {4} |
682 | DF | .~.~ Interlocked joint {4} |
683 | DF | .~.~.~ Separate strip-like element {4} |
686 | .~.~.~.~ Exterior circumferential clamping band {1} | |
687 | DF | .~.~.~.~.~> With interior circumferential backup band |