Hard metals can be easily cut with grinding wheels.

硬金属可以很容易用砂轮磨削。

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Diamond grinding wheels and diamond micro_powders are the Main products of the company.

公司主要产品有金刚石砂轮，金刚石微粉两大类。

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Diamond grinding wheels and diamond micro_powders are the Main products of the company.

公司主要产品有金刚石砂轮，金刚石微粉两大类。

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