| 摘要 |
FIELD: mechanical engineering. SUBSTANCE: article has set of main substrates provided with abrasive particles formed as filaments, each attached with its one end to one main substrate. Main substrates are attached to backing material in accordance with predetermined law. Abrasive particles of any kind, for instance in the form of filaments manufactured from sol-gel aluminum oxide with seed crystals may be used in article, which may be formed as disk. Each of abrasive particle is attached with its one end to one surface of substrate. EFFECT: increased efficiency and improved quality of article by minimized detachment of abrasive particles from article. 7 cl, 2 dwg
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