| 摘要 |
<p>The liquid fuel heater for building rooms has a base (2) with an upper face (3) in which is a recess (4) to receive a burner (5) surrounded by an open casing (6). The open casing can be cylindrical situated concentrically to the burner hearth (5). The casing has a diameter of approximately thirty centimetres and a height of the same, and the hearth has a diameter of approximately seven point five centimetres.</p> |
