【摘要】 用钢材作为高温高压气体密封材料是一种创新。采用相应的配合技术，实现了高压气体的很好密封，这对于从事高压研究者来说，具有实际指导意义。更多还原

【Abstract】 When steel used as high temperature and high pressure gas sealing material, it is an invention. this technology combined with the relative technology can reach very good high pressure gas sealing. Which will Provide some guidings for high pressure study.更多还原