Traveling Through 60, I Build Missiles for the Motherland

Zhou Yunsheng traveled through 1960 and became a technical consultant at the Dongfeng Missile Base. Others had shopping malls when they traveled through time, but he only got a time-travel live broadcast room. Number of people online currently: 1,267,843! Scientific and technological problem: Improve the purity of domestic liquid oxygen to 99.5%! Task reward: Live streaming level 1, open to collaboration with millions of experts! Expert Sulian sneered: "You still want to create qualified liquid oxygen with your crappy equipment?" Zhou Yunsheng directly called for off-site assistance: "Professors from the Institute of Chemical Engineering, masters from the Hangzhou Oxygen Plant, and aerospace experts, please stop diving!" Overnight, the tower was pumped with rich argon, the pressure was reduced, and the reflux ratio was increased. A plan that spanned 66 years shocked the audience. Liquid oxygen reached the standard, missiles took off, and thunder rockets were launched. Surian experts broke the defense on the spot. System prompts: The next task is to rescue all missile data before the Surian experts evacuate! Looking at the piles of top-secret drawings in the data room, Zhou Yunsheng smiled: "No one can sleep tonight!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.