| 摘要 |
<p>A gas cooking hob comprises one or more gas burners, a pivotally mounted lid 12 adapted to cover the gas burners, a hinge mechanism for effecting the pivotal mounting of the lid 12, and a gas cut-off valve 17 for cutting off the gas supply to the gas burners when the lid 12 is closed, the gas cut-off valve 17 being mounted on the hinge mechanism (Fig. 1). <IMAGE></p> |
