| 摘要 |
<p>The invention relates to a pressure-relief device which consists of a two-part frame (1) and between the frame parts (4, 5) of which is clamped a bursting disc (2). On the inside, each frame part contains a depression (6) which ends at the front surface and serves to accommodate measuring devices, spacing washers or closing blocks (7, 8). <IMAGE></p> |
