A "beer engine" is a device for pumping beer, originally manually operated and typically used to dispense beer from a cask or container in a pub's basement or cellar.
A " beer engine " is a device for pumping beer , originally manually operated and typically used to dispense beer from a cask or container in a pub 's basement or cellar .
What is the function of a "beer engine"?
What is the function of a " beer engine " ?
to dispense beer from a cask or container in a pub's basement or cellar
to dispense beer from a cask or container in a pub's basement or cellar