| 摘要 |
A dry cleaning device includes a cleaning enclosure suitable for receiving clothing articles and a cleaning fluid, typically a solvent based cleaning fluid, and circuitry coupled to the dry cleaning device for sensing at least one operational parameter of the dry cleaning device and for calculating a retained cleaning fluid content in the articles disposed within the cleaning enclosure based on the at least one operational parameter. Alternatively, the circuitry may calculate the amount of cleaning fluid returned to the system during the cleaning process.
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