| 1. | The hardening and toughening process of 25mnv steel
钢拉伸凸模的深冷处理及效果 |
| 2. | A cryogenic treatment system controlled by computers
计算机控制的深冷处理系统 |
| 3. | Study on the application of cryogenic treatment for die steel
模具钢深冷处理的应用研究 |
| 4. | Test and study on deep cryogenic treatment of w12mo3cr4v3 cutting tool
3刀具的深冷处理试验研究 |
| 5. | Deep cryogenic treatment of metal materials
金属材料的深冷处理 |
| 6. | Designing and implementing of the tool cryogenic treatment device
刀具深冷处理加工装置的设计及实现 |
| 7. | Cryogenic treatment and properties of high - chromium cast iron
深冷处理对高铬白口铸铁组织与性能的影响 |
| 8. | Computer simulation of deep cryogenic treatment tools temperature field
深冷处理刀具温度场的计算机模拟 |
| 9. | To improve the quality of brine corrosion resising of brass by deep cool
经深冷处理提高黄铜耐盐水腐蚀性 |
| 10. | Development and advances in cryogenic treatment technique and device
深冷处理工艺及设备的发展现状和展望 |
