| 摘要 |
Cabin which comprises an enclosure with an upper air distribution chamber limited at the bottom by a filtering layer. This layer consists of identical detachable independent panels arranged between two horizontal profiles (sections). In addition, the enclosure has, on the inside, two horizontal rails from which are suspended, by means of displaceable carriages, illumination apparatuses of the flameproof (fireproof) type. <IMAGE>
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