在毛主席革命路线指引下,在无产阶级文化大革命运动中,我矿通风工人积极开展技术革新活动,试制成功了“矿井压气自动风门”,配合了生产,节约了人力。无产阶级文化大革命前,由于叛徒、内奸、工贼刘少奇推行的修正主义办企业路线,使我矿广大工人的技术革新活动没有得到很好地开展,致使象矿井风门自动化一类的小改小革也难以搞成,矿井的一些主要风门就只好长期地派人员看守,这不仅浪费了不少的劳动力,且对守风门的工人身体健康也有很大的影响。革命就是解放生产力,革命就是促进 Guided by Chairman Mao’s revolutionary line, during the campaign of the Great Proletarian Cultural Revolution, mine ventilation workers actively carried out technological innovation activities and successfully piloted the “mine pressure automatic air damper” to coordinate production and save manpower. Before the Great Proletarian Cultural Revolution, due to the revisionist enterprise running the ranks of traitors, traitors and thieves, the technical innovation activities of the vast majority of mine workers were not well carried out. As a result, the small reforming leather like the mine door automation It is difficult to make it. Some of the major air-brakes in the mine have had to keep personnel guards for long periods of time. This not only wastes a lot of workforce, but also has a great impact on the health of the doorkeepers. Revolution is the liberation of productive forces, and revolution is promotion