摘要 |
<p>The regeneration box has infrared radiation sources (10-12) that are arranged in the box casing. The box casing is comprised with an openable transparent frame (1) in one side and enclosed with sidewalls (22) in other three sides. The transparent frame is movable and height of the transparent frame is adjustable. An access port (21) is formed in the casing so that inclination of the radiation sources is adjusted.</p> |