| 摘要 |
<p>The container (11) of an insulating material, designed to hold a fireproof glass disc, has two handles (13) situated opposite one another. The handles can be moved inwards and outwards on lugs (11') on the container's rim to secure or release a lid (12). The lid has two lips (12') on opposite sides for the handles to engage with. The handles have spring-loaded balls (14) to engage with notches (15) in the lugs for their two different positions.</p> |
