| 1. | Ultrasonic examination for arc welded steel pipes
电弧焊钢管的超声波探伤检验 |
| 2. | Steel tubes - the inspection method on eddy current test
钢管涡流探伤检验方法 |
| 3. | Seamless steel pipe and tubing - methods for ultrasonic testing
无缝钢管超声波探伤检验方法 |
| 4. | Ultrasonic examination for steel pipes and tubes
钢管的超声波探伤检验 |
| 5. | Round steel - the inspection method for pass type eddy current test
圆钢穿过式涡流探伤检验方法 |
| 6. | Round steel rods - the eddy current testing method with probe coil
圆钢点式线圈涡流探伤检验方法 |
| 7. | This old pot was proved to be perfect by flaw detection
经过探伤检验，这个古罐被证明是完好无损。 |
| 8. | Founding - magnetic particle inspection
铸造.磁粒探伤检验 |
| 9. | Eddy current examination of steel pipes and tubes by encircling coil technique
用环形盘绕法对钢管进行涡流探伤检验 |
| 10. | Magnetic crack detection
磁力探伤检验 |
