Handheld grinding device convenient to protect
The utility model relates to the technical field of engineering machinery maintenance, in particular to a handheld polishing device convenient to protect, which comprises a polishing mechanism, a protection mechanism is fixedly connected below the polishing mechanism, a handheld mechanism is fixedly...
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Format: | Patent |
Sprache: | chi ; eng |
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Online-Zugang: | Volltext bestellen |
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