| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: friction article comprises friction member and metallic structure whose surface is covered with a paint. The paint covering is hard and has relief surface which is defined by the alternating projections and hollows. The hollows receive metallic particles the hardness of which is less than that of the structure metal. ^ EFFECT: enhanced noise suppresion and simplified design. ^ 2 dwg |
