【摘要】 详细地介绍了一种用来进行钢轨表面硬度和探伤的新型无损检测装置,包括其结构、原理和检测仪器检测的深度以及检测的精度,更重要的是其应用前景及其在当今世界上的学术意义。更多还原

【Abstract】 in this article, we introduce a new kind of nondestructive detector which had been used to detect the hardness and detection of the steel rail surface. Including its principle,structure, precision,academic significance in the world and its application prospect had been remarked.更多还原