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05/ 2018,The national standard GB/T 34891-2017, which was drafted by the company, was promulgated and implemented.
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- Time of issue:2018-06-08 00:00
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(Summary description)
05/ 2018,The national standard GB/T 34891-2017, which was drafted by the company, was promulgated and implemented.
(Summary description)
- Categories:company news
- Author:
- Origin:
- Time of issue:2018-06-08 00:00
- Views:
Information
The company participated in drafting the technical specifications for heat treatment of high carbon chromium bearing steel parts for rolling bearings in 2017 and promulgated the national standard on May 1, 2018.
The standard is: GB / T 34891-2017 rolling bearing high carbon chromium bearing steel parts heat treatment technical conditions.
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