| 摘要 |
<p>The box has an internal connecting area (23) for receiving an electronic circuit, and another internal connecting area (25) for receiving connectors (41, 43, 45), where the areas are arranged in an internal to the box. The areas receive a support e.g. printed circuit board, carrying the electronic circuit and the connector and extend from each other, and sealing units e.g. sealing joints (37, 39) tightly insulate the connecting area (23) from the connecting area (25). A rectangular base plate (1) and a closure cover (3) are made of metal or plastic material.</p> |
