52 / | HD | STATIC STRUCTURES (E.G., BUILDINGS) |
122.1 | DF | WITH LIFTING OR HANDLING MEANS FOR PRIMARY COMPONENT OR ASSEMBLY {5} |
126.1 | DF | .~ Position adjusting means; e.g., leveling {4} |
126.5 | DF | .~.~ For horizontal barrier only {1} |
126.6 | .~.~.~ Adjustable pedestal |