| 摘要 |
The invention provides liquid dispensing apparatus arranged to dispense a liquid from a container by making use of a main water supply to pressurize the container. The invention also provides an aerosol valve for use with the liquid dispensing apparatus and configured such that when mounted on a container it permits the container to be pressurized with a gas and simultaneously permits a liquid to be dispensed from the container. Further, the invention provides a compressor arranged to provide a supply of compressed air by making use of a main water supply as the pumping fluid.
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