Novel sanding stirring dispersed -abrasive stick
The utility model discloses a novel sanding stirring dispersed -abrasive stick, constitute including a main rotary rod, dispersion tooth and lock nut. Main rotary rod is the great pole of diameter relative ratio, opens the screw hole of some on the face all around of pole, and the quantity of screw...
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Format: | Patent |
Sprache: | chi ; eng |
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