| 摘要 |
<p>The obturator (10) has a sleeve (30) protecting an electric connector (2) and provided with a longitudinal orifice (31) traversing the sleeve from side to side to provide primary and secondary extremal zones (32, 33). Another sleeve (40) protects an electric connector, and is provided with a longitudinal orifice traversing the latter sleeve from side to side to provide primary and secondary extremal zones (42, 43). The primary extremal zone is fixed to a face (22) of bottom (20), and the latter sleeve extends longitudinally from the bottom along direction (D2).</p> |
