Parts can be self-tumbled with silicon carbide tumbling grit when aggressive deburring, scale removal and edge rounding is required.

碳化硅翻滚砂砾时积极去毛刺时，大规模清理表面。

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Rounding a bend in the river, they came in sight of a handsome, dignified old house of mellowed red brick, with well-kept lawns reaching down to the water's edge.

绕过一道河湾，迎面就见一幢美丽、庄严、古色古香的老红砖房；房前是修理得平平整整的草坪，一直延伸到河边。

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Mexico only had themselves to blame for the Albiceleste's second after Osorio, under no immediate pressure, scuffed a pass close to the edge of his penalty area, allowing Higuain to snatch the ball before rounding Perez and slotting home.

BBC: Argentina 3-1 Mexico