作者: Gary Springstead , Gary Meyer , Guy Muller
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摘要: A raised floor panel (100) is strengthened with a grated core (120). The working surface of may be either solid or perforated. supported by center pedestal (13) that extends from sub-floor. angle the can varied pivoting platform (118) supports panel. Two ventilation damping panels (20, 22), surrounding column pedestal, are connected together and positioned in several configurations to change characteristics floor.