| 摘要 |
<p>PURPOSE: To enable to confirm attaching of an ozone treatment device in an inner casing visually with naked eyes through a transparent inner panel and preventing forgetting of attaching of the ozone treatment device by forming the inner panel with a transparent material such as an ozone-resistant fluororesin. CONSTITUTION: A transparent material made of an ozone-resistant fluororesin is used as a material of an inner panel 6'a. Thus, attaching of an ozone treatment device 5 is an inner casing 6 can be seen by attaching the inner panel 6'a and forgetting of attaching of the device is prevented.</p> |
