Lin Junde, 1938, from Fujian. Because of his poor family, his middle school and university were completed by government grants. After graduating from college, he was assigned to engage in nuclear test research. Because of the destructive power of nuclear explosion, it has always been very difficult to develop measuring instruments. According to the actual situation at that time, Lin Junde made a clock pressure recorder independently and innovatively, which provided complete and reliable data for measuring the parameters of nuclear explosion shock wave. In the later 40 years of research, he made more than 30 scientific and technological achievements.

On the penultimate day of his life, he looked back and was glad to see himself. He said two words intermittently, "I have only done one thing in my life, that is, nuclear testing, and I am very satisfied."