| 摘要 |
A power driven chemical dispensing and mixing system having an enclosure for supporting a pressure deformable package containing chemicals to be dispensed. A power driven roller compresses the package against a fixed lid to expel the chemical through an output nozzle. If more than one chemical is being dispensed, a mixing nozzle can be attached for delivering the mixed chemicals to a work site. A chemical dispensing package for use with the dispensing and mixing system is also disclosed.
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