| 摘要 |
<p>The meter has a totalizer (2) arranged with electronic elements, where the totalizer is covered by a cover (3). The cover is covered by a cap (4). The cap is fixed to the cover by a fixing element or a lead part (7) that is accessible from exterior, and the cap is able to be removed by destruction of the fixing element. The fixing element is placed on two opposite faces of the cap. The fixing element is arranged in a cylindrical hollow-shaped form, where the fixing element comprises a head.</p> |
