| 摘要 |
The booth has a suction volume (15) under a work plane (9) which together with one of the work volume walls forms a suction gap through air and solvent medium are sucked from the work volume through a filter (13) to the suction volume of a fan (14). - The work volume is surrounded by sealed walls with apertures providing passage of air but not microwave energy. The filter can be loosely located on a grid (12) or taken from a roller. |
