为消除粉尘危害,防止矽肺病,我厂在无产阶级文化大革命期间,在毛主席无产阶级革命路线指引下,由工人、技术人员、干部三结合设计了大型金属构件抛丸除锈及喷漆室,并建成投产。这一设备,是在自力更生、自制土设备的基础上,采用了先进技术,流水生产。 金属构件的表面除锈、除氧化 In order to eliminate dust hazards and prevent silicosis, the factory designed the large-scale metal structure shot blasting and painting booth under the guidance of Chairman Mao’s proletarian revolutionary line guided by Chairman Mao’s proletarian revolutionary line during the proletarian cultural revolution. And completed and put into production. This equipment is based on self-reliance, self-made soil equipment, based on the use of advanced technology, 流水生产. Metal parts of the surface rust, in addition to oxidation