NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (9)

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Under the normal working condition of the ball mill, th […]

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NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (8)

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Falling-balls test to check the impact fatigue of the g […]

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NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (7)

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The casting grinding ball shall be inspected by the sup […]

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NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (6)

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6.1 The diameter of the casting grinding ball is measur […]

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NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (5)

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5.1 The grinding balls tolerance of the diameter should […]

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