52 / | HD | STATIC STRUCTURES (E.G., BUILDINGS) |
204.5 | DF | WINDOW OR WINDOW SASH, SILL, MULLION, OR GLAZING {13} |
204.55 | .~ Sash having integral securing means (e.g., nailing strip) {2} | |
214 | DF | .~.~> Catch or resilient strip |
204.56 | DF | .~.~> For size adjustment |