I was very interested after reading it. For each specific technological reform, it is sufficient to
call it a technological innovation, and there is no need to call it a technological revolution. A
technological revolution refers to a major technological reform in history, such as replacing
manual labour with a steam engine, then inventing electricity, and now inventing atomic
energy. [1]
June 6

[1] On May 4, 1969, the Party Committee of the Chinese People's Liberation Army Air Force
submitted a report to the Central Military Commission's Office. According to incomplete
statistics, the Air Force had completed 230 major innovation projects since the Cultural
Revolution, with over 80 projects under research, and had trained a number of key technical
personnel. The report detailed progress in five areas: major improvements to existing fighter
jets; improvements to surface-to-air missile anti-jamming circuits and anti-aircraft gun
performance; the development of high-anti-jamming aircraft radars, ground-based radars,
and communications security technology; research on universalization, miniaturization, and
mobility; and the frugal use of obsolete equipment for scientific research. The report used
the terms "technical revolution" and "technical innovation" together twice, beginning and
ending with the phrase "mass technological innovation and technological revolution are
unprecedentedly active" and ending with "using revolution to drive technological innovation
and the work of technological revolution." Mao Zedong's comments were directed at these
points.