| 1. | It is also desirable to have a reasonably fine grain in order to obtain ultrasonic inspectability .
为了获得良好的超声波探伤性能，也希望得到合适的细晶粒。 |
| 2. | Ultrasonic flaw detection of welds on steel oil tanks
常压钢质油罐焊缝超声波探伤 |
| 3. | Ultrasonic examination for arc welded steel pipes
电弧焊钢管的超声波探伤检验 |
| 4. | Method of ultrasonic inspection for cast steel rolls
铸钢轧辊超声波探伤方法 |
| 5. | Method for ultrasonic testing of clad steel plates
复合钢板超声波探伤方法 |
| 6. | Ultrasonic crack detection of marine steel forgings
船用锻钢件超声波探伤 |
| 7. | Seamless steel pipe and tubing - methods for ultrasonic testing
无缝钢管超声波探伤检验方法 |
| 8. | Ultrasonic examination for steel pipes and tubes
钢管的超声波探伤检验 |
| 9. | Copper alloy bars - ultrasonic testing method
铜合金棒材超声波探伤方法 |
| 10. | Copper alloy bars - ultrasonic testing method
铜合金棒材超声波探伤方法 |
