| 摘要 |
An electrical food warming apparatus (1) comprising: an electrically insulating plate (3) providing a cooking surface for supporting a utensil, a layer of dielectric material (5) arranged below the electrically insulating plate (3), at least one elongate electrical resistance heating element (11) wound around the dielectric layer (5), and means for supporting the dielectric layer (5), and the at least one heating element (11) thereon, such that at least a part of the at least one heating element (11) is maintained in direct contact with the underside of the electrically insulating plate (3).
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