| 摘要 |
Abrasive body (1) capable of being used in surface processing devices that h as an active face (2a) provided with appropriate means of abrasion (3) intended to perform finishing operations on the surface of an object when the said bo dy is set in motion. The abrasive body has a predetermined number of substantially passing cuts (6) defined by the respective flaps (7, 8) lying side by side. When the abrasive body is set in motion on an object to be processed, flaps (7, 8) deform in such a manner as to create appropriate opening that will permit the abraded dust particles to be removed solely and exclusively from that part of the abrasive body actually in contact with the object.
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