হাতেধরা ক্যামেরায় তোলা চলচ্চিত্র অতিস্বনক ত্রুটি আবিষ্কারক

Automated Handheld Ultrasonic Flaw Detector SUD50 High-Speed With Powerful PC Software Ultrasonic Flaw Detector SUD series ultrasonic flaw detectors are portable, microprocessor-based instruments that are suitable for both shop and field use. They are integrated with international advanced digital integration and new EL display technology, are smart Digital Ultrasonic Flaw Detector propelled by SADT. SUD series flaw detectors have almost all functions to meet requirements of