Four national standard seminars such as "General performance Test Methods for Steel wire Rope&a

颁布日期：2024-03-22　　浏览次数：350

From August 3 to 4, 2022, the Steel wire Rope Technical Committee of the National Steel Standardization Technical Committee held four national standard discussions in Jinan, Shandong Province, "Steel wire rope for mine lifting", "Steel wire rope for balance", "Steel wire rope general performance test Method" and "electromag...【详情】