The relationship between hardness depth and magnetic coercive force was studied. Based on this relationship we develop a new type of electromagnetic nondestructive measurement instrument (DWY - 1).
通过分析磁矫顽力与淬硬层深度之间的关系，试制了一种电磁无损检测仪(DWY - 1)。
youdao
应用推荐
模块上移
模块下移
不移动