... structure .Powder coated, elegant and graceful IntroductionSeries AD/BD enclosure is made up of top& base cover, beam, ... handle, rear foot& trim and plastic unit etc. Enclosure height include: 2U, 100,110,120,3U,3.5 ... mounted flange)BM fix flange (evolved by series B eliminated handhold part)AL front flange (evolved ... on surface.CI A/B is standard enclosure of this series (series A is desktop style, B is rack ...