And the magneticparticledetection manner for the roller shaft crack is put forward.
提出了适宜于滚子轴裂纹的磁粉探伤方式。
2
Fluorescent magneticparticledetection is a NDT method that often is used for testing trivial flaws on the surface of some steel workpiece and for controlling qualities of product.
Fluorescent magneticparticledetection is a NDT method that often used for testing trivial flaws on the surface of ferromagnetic materials in order to control the qualities of product.