| 摘要 |
<p>The rectangular box shaped safe has steel panel walls, and a door lining which contains a double layer of silicate fibre panels. The safe has a hinged self closing door, and a sheet steel lining (2). The walls are constructed of two silicate fibre panels (3,4) each of 20 mm thickness. The safe is positioned inside a sheet metal trough (7), of such dimensions as to allow expansion of the safe, in case of fire. The safe bottom rests on a fireproof blanket.</p> |
