| 摘要 |
The invention relates to an autonomous machine combining four functions which can be applied to cleaning floors: vibratory movement, superheated steam, dissolving and detergent power of chemical agents, suction - aspiration. The timed functions are triggered on request or follow on from one another according to pre-established programs (26 possibilities). The autonomous unit comes into the setting up of assemblies (systems) formed in a line, or in a curve, designed for the treatment of all types of surfaces.
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