JB/T 15046-2025: China's New NEV Drive Motor Bearing Standard — Drafted primarily by ZYS On 9 May 2025, a new industry standard entitled ‘Rolling Bearings – NEV Drive Motor Bearing’ was published. The standard wa...
Read MoreThe surface quality of the workpiece directly affects its service life and performance. With the progress of science and technology and the development of society, people have higher and higher requirements for the surface quality of the workpiece...
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