| 1. | Non - destructive testing - penetrant testing - equipment
无损检验.渗透检验.设备 |
| 2. | Computer tomography in non - destructive testing for logs
在原木无损检测中的应用 |
| 3. | Non - destructive testing - ultrasonic thickness measurement
无损检验.超声波厚度测量 |
| 4. | Non - destructive testing - ultrasonic testing of steel bars
无损检验.钢棒的超声检验 |
| 5. | Non - destructive testing - visual testing - equipment
无损检验.目视检验.设备 |
| 6. | Non - destructive testing - ultrasonic thickness measurement
无损检验.超声波厚度测量 |
| 7. | Specification for non - destructive testing of railway piles
铁路工程基桩无损检测规程 |
| 8. | Non - destructive testing - visual testing - equipment
无损检验.目视检验.设备 |
| 9. | Non - destructive testing of steel forgings - penetrant testing
钢锻件无损检验.渗透检验 |
| 10. | Non destructive testing - ultrasonic testing of steel bars
无损检验.钢棒的超声波检验 |
