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Patented High efficiency 3D Turbine Self-developed and patented 3D turbine with high efficiency up to 46% is best for vacuum cleaner and better than other competitors. It provides longer using time, stronger suction power and lower operation cost |
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Patented Small Diameter Boiler with High Pressure Self-developed and patented small diameter boiler with high-pressure provides continuous dry steam for complete cleaning. The light weight of it also provides better using experience. |
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