定向凝固工艺
Directional solidification
均衡凝固工艺
Proportional solidification technology
凝固工艺优化
Optimization of Solidification
均衡凝固铸造工艺
Foundry technology of proportional solidification
部分冷凝工艺
Partial condensation technology
铀的全胶凝工艺
total gelation process of uranium
核加固工艺
Radiation hardening technology
锚固工艺研究
research for anchor technology