| 摘要 |
<p>Disclosed is a nuclear power door, comprising a pre-embedded steel plate (1), a door frame (2) welded on the pre-embedded steel plate (1), a set of hinge apparatuses (3), a set of door plates (4), a set of opening/closing apparatuses (5) and a set of bolting apparatuses (6). The door plates (4) are fixed in the door frame (2) by means of the hinge apparatuses (3), the opening/closing apparatuses (5) are provided at an upper end of the door plates (4), and the bolting apparatuses (6)are then provided inside the door plates (4). The nuclear power door is fire-proof and bomb-proof.</p> |
