| 摘要 |
<p>The device has a side (6) presenting craters (47, 55) situated at distance from orifices (12, 13) along left-right direction. The craters receive a tool for extraction of a horizontal distribution comb and are delimited by bottom surfaces (48, 56) and lateral surfaces (50, 52, 58, 60). The bottom surfaces are retreated relative to a base surface (45), and the lateral surfaces are situated between the bottom surfaces and base surface.</p> |
