L-S探头在探测平面状缺陷中的应用

APPLICATION OF L-S PROBE TO INSPECTING PLANAR FLAWS

详细介绍L S探头的设计原理 ,给出有关的试验数据及其在钢轨焊缝平面状缺陷探测中的应用情况等。

The design principle of L S probe is described in detail. The application of the L S probe to inspecting the planar flaws inside rail head is also introduced.