| 摘要 |
The aerosol sprayer comprises a vessel for the aerosol with a nozzle at one end, a pressure regulator connected to the vessel, and a small pressure vessel connected to the regulator. The pressure vessel is filled with a high-pressure gas harmless to human beings. The regulator and gas vessel can be outside the one contg. the aerosol, or alternatively built into its base. An inert gas such as carbon dioxide or nitrogen can be used. The design causes no atmospheric pollution. |
