共 50 条
- [31] COMBINATION PROBE FOR ULTRASONIC FLAW DETECTOR SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR, 1979, 15 (04): : 356 - 357
- [32] B AND W ULTRASONIC FLAW DETECTOR MACHINERY AND PRODUCTION ENGINEERING, 1973, 122 (3137): : 9 - 9
- [33] ADJUSTING THE SENSITIVITY OF AN ULTRASONIC FLAW DETECTOR INDUSTRIAL LABORATORY, 1964, 30 (02): : 247 - 250
- [38] THERMAL FLAW DETECTOR FOR CYLINDRICAL AND CONICAL COMPONENTS SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR, 1978, 14 (01): : 95 - 96
- [39] DF-201.1 Gradient Flaw Detector Russian Journal of Nondestructive Testing, 2001, 37 : 753 - 755
- [40] COMBINATION PROBE FOR ULTRASONIC FLAW DETECTOR. The Soviet journal of nondestructive testing, 1979, 15 (04): : 356 - 357