◎设备优势(Advantagesl: ◇六路磁化可检测多爪转向节，保证每个爪有效磁化； 特制的观察台，便于在暗室内观察工件缺陷或裂纹； 退磁方式：退磁机线圈退磁； 采用高强度UV-400 紫外线灯，照射面积大，裂纹显示清晰 可见 。 Six-path magnetizing device can detect multi-claw knmuckles,and guarante efietive magpetization of cach claw. ◇The specilie observation desk aleows conveniemt observation of flaw or discontinuities. Demagpetizatien method:demagpetizing coil Adopt qualifiod UV-400 ligh,which features high intensity and wide irradiation area. 被检工件：转向节。 Work piece:kcnuckcle.