| 摘要 |
Apparatus for handling potentially dangerous materials such as asbestos comprising a main body portion (3) having a work zone (5) therein into which, in use, the material can be placed. An opening (7) is provided to enable access to the work zone (5) from externally thereof. The apparatus further includes spray means (8) operatively mounted to the main body (3) and operatively connectible to a fluid source. The spray means (8) comprises a plurality of spray heads (8, 8A, 8B, 8C) arranged so as to form a plurality of fluid barriers or curtains which surround the work zone (5) and means (16) is provided for maintaining a pressure differential between said work zone and externally thereof when the apparatus is in use. |
