| 摘要 |
The system described herein comprises one or more series of nozzles (5A, 5B), which are designed to deliver jets of flushing water, are applied underneath the raisable seat (3) of the bowl, and direct the jets of water against one or more surfaces (1A, 1C) of the bowl. Set on the pipe for supply of the nozzles is a shut-off valve for activation and/or de-activation of the jets upon command. |
