Jig grinders, ultra-precision bearing ball grinders, and a whole spectrum of other specialized grinders could each easily be the topic of an article longer than this one.

Jig 磨 床，超精密轴承球磨机，并其他专业磨床凑集可能每个容易被一篇文章超过这个的话题。

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With the development of aeromotor technology, more strict speed performance of ball bearing is required.

随着航空发动机技术的发展，对滚珠轴承的速度特性要求也越来越高。

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In this tutorial, you will learn how to create a ball bearing using an Array Object.

在本教程中，您将学习如何创建一个使用数组对象的球轴承。

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Seven shots from what appears to have been a ball-bearing gun were fired at the front windows and door of the property in the south of the city.

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These are relatively small pieces of the earth's crust that, when caught between two larger plates, spin around as the larger plates move like a ball-bearing caught between two surfaces.

ECONOMIST: Geophysics

Argentina had a big bearing on that and they kept the ball for a long period of time.

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