Industrial News

NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (6)

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

NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (5)

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

NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (4)

4.1 Chrome alloy cast iron grinding balls are divided i […]

NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (3)

GB/T 5611 established and the following terms and attri […]

NATIONAL STANDARD OF THE GRINDING BALLS IN CHINA (2)

This standard specifies the product classification, tec […]