1、钢管焊缝TVRT自动检测装置TVRT Automatic Testing Device for Pipe Weld Seam

2、钢管焊缝自动离线超声波检测装置Offline Ultrasonic Automatic Testing Device for Pipe Weld Seam

3、X射线拍片检测X-ray Testing

4、超探、磁粉检测Ut and Magnetic Particle Testing