| 1. | Metallographic examination of induction hardened steel parts
钢件感应淬火金相检验 |
| 2. | 60si2mn steel helical springs metallographic test
60si2mn钢螺旋弹簧.金相检验 |
| 3. | Sintered metal friction materials . metallographic method
烧结金属磨擦材料.金相检验法 |
| 4. | Metallographic examination of the electric contact materials
电触头材料金相检验方法 |
| 5. | Internal combustion engines . piston pin . metallographic inspection
内燃机.活塞销.金相检验 |
| 6. | Metallographic test for spheroidal graphite cast iron
球墨铸铁金相检验 |
| 7. | Metallographic test for value seat of internal combustion engines
内燃机.气门座.金相检验 |
| 8. | Power plant metallography inspection and assessment guideline
火电厂金相检验与评定技术导则 |
| 9. | Metallographic examination for weld seam of nuclear fuel rod used in pwr
压水堆核燃料棒焊缝金相检验 |
| 10. | Internal combustion engines . connecting rod bolts . metallographic examination
内燃机.连杆螺栓.金相检验 |
