| 摘要 |
The device (10) has a handle (20) which is provided with abrasive beam spacer for guiding the abrasive fluids. A release unit is arranged on the abrasive beam spacer for release of the abrasive fluids. The release unit has an electric power unit which is adapted to generate the force in operating state by the control current, which determines an activation state of the release unit. The power motor unit is designed as a fluid force unit. |
