| 摘要 |
<p>A FRONT PANEL (500) CONSTITUTED BY A SYNTHETIC RESIN MOLDED PRODUCT IS USED WITH RESPECT TO A BASE PANEL (200), SIDE PANELS (300, 400), AND A TOP PANEL (600) WHICH ARE FORMED OF A METAL, FIRST RETAINING MEANS FOR THE SIDE PANELS (300, 400) AND SECOND RETAINING MEANS FOR THE TOP PANEL (600) ARE PROVIDED ON THE FRONT PANEL (500) TO EFFECT FIXATION.</p> |
