| 1. | Case hardening steels - technical delivery conditions 表面硬化钢.交货技术条件 |
| 2. | Case hardening steels - technical delivery conditions 表面硬化钢.技术交付条件 |
| 3. | Specification for aircraft material - carbon case - hardening steel 飞机材料规范.表面硬化碳钢 |
| 4. | Numerical simulation of hardened - depth on eddy signal 涡流场量评价材料表面硬化层深度的数值模拟 |
| 5. | Specification for aircraft material - 3 per cent nickel case - hardening steel 飞机材料规范.含3 %镍的表面硬化钢 |
| 6. | Bright steel products - technical delivery conditions - case - hardening steels 光亮钢产品.技术交付条件.表面硬化钢 |
| 7. | Wrought case - hardening steels 锻造表面硬化钢 |
| 8. | Austemper case hardening 等温淬火表面硬化 |
| 9. | Chemical surface hardening 化学表面硬化法 |
| 10. | Welding consumables - welding consumables for hard - facing ; german version en 14700 : 2005 焊接消耗品.表面硬化焊接消耗品 |