| 摘要 |
A unit for applying a napped coating comprises a body, in which a piezoelectric element with a switch is arranged, a doser tank with a net connected to the body, an electrode as the base surface, arranged under the doser tank, and an electrode with a spraying plate arranged in the doser tank. The body with the piezoelectric element is arranged above the doser tank, and the piezoelectric element is connected to the electrode with a spraying plate. |
