| 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. | Dye-penetrant and magneticparticle inspection techniques were used on the repaired and other 21 remaining original welds .
在已修补了的和其余21个原来的焊缝上进行了着色渗透和磁粉探伤工艺处理。 |
| 3. | Prevention against radiation injuries from industrial x - rays
射线探伤的放射防护 |
| 4. | Ultrasonic angle beam examination by the contact method
接触式超声斜射探伤方法 |
| 5. | Ultrasonic flaw detection of welds on steel oil tanks
常压钢质油罐焊缝超声波探伤 |
| 6. | Post emulsifiable fluorescent penetrant testing method
后乳化性荧光渗透探伤法 |
| 7. | Verification regulation of apparatus for gamma radiography
射线探伤机检定规程 |
| 8. | Salt fog experiment , magnetic force detect a flaw etc .
盐雾实验磁力探伤等。 |
| 9. | Ultrasonic examination for arc welded steel pipes
电弧焊钢管的超声波探伤检验 |
| 10. | Review ndt reports and check the films at random
检查无损探伤报告，并抽检探伤片。 |
