| 摘要 |
<p>The purifier is for an enclosed space such as a toilet, and includes appts. (9) which temporarily creates localised temp. increase to above 700 deg.C, and which specifically combusts fuel that emits pleasant fragrance. Specifically the appts. is a burner (9) using solid or liq. or gaseous fuel, and if necessary includes an igniter and a flow control valve.</p> |
