| 摘要 |
The invention relates to a flat pattern nozzle containing a nozzle carrier, a nozzle mouthpiece, and a pre-nozzle, the pre-nozzle being detachably connected to the nozzle mouthpiece. In this way, on the one hand good centring of the pre-nozzle is ensured and, on the other hand, handling, in particular cleaning, is made substantially easier. |
