武汉第六棉纺织厂的广大职工,经过无产阶级文化大革命,狠批爬行主义,洋奴哲学,破除迷信,解放思想,为了寻求更经济合理的制冷设备,适应生产发展对空调的要求,从1971年开始着手自行设计两级发生溴化锂吸收式制冷机,1972年自力更生自行制造全套设备,1974年10月在批林批孔运动的推动下,试车成功,制出了 After the proletarian cultural revolution, the vast majority of staff and workers of the 6th Cotton Mill in Wuhan vigorously criticized the creepism and foreign slave philosophy to get rid of superstition and emancipate their minds. In order to seek more economical and reasonable refrigeration equipment and meet the requirements for air-conditioning in production and development, from 1971 Started to design their own two-stage lithium bromide absorption chiller, self-reliance in 1972 to create a full set of equipment, in October 1974 in Lin approved bore hole campaign, the test was successful, made out