| 摘要 |
An abrasion device is disclosed, which utilizes abrasive dust as abrasive material, and which provides for effective dust suppression through the use of a liquid-gas aerosol spray. The device consists of a means for the emission of a stream of the abrasive material. A spray of gas-liquid aerosol is also emitted from the device in a manner which effectively controls widespread contamination by the emitted abrasive material.
|
