Inner ring sorting is a key link in the bearing production and assembly chain.

轴承内圈分选是轴承生产装配过程中的重要环节。

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We also become the largest supplier of Canadian diamonds sold through an expert sorting and marketing chain that we have perfected through the years of Diavik production.

FORBES: Former Harry Winston Diamond Corp. Q4 Sales Up 8%; Ekati Mine Acquisition Is Approved; Luxury Brand CEO Reportedly Resigns