广东省高鹤磷肥厂是个生产硫酸、磷肥的小厂。几年来,在毛主席革命路线指引下,以阶级斗争为纲,深入开展党的基本路线教育,深揭狠批“四人帮”,促进生产不断发展,硫酸和磷肥的年产量比文化大革命前翻了一番。在发展生产的同时,大搞防尘防毒和“三废”治理,先后改革防尘防毒设备? Gao He, Guangdong Province, phosphate fertilizer plant is a production of sulfuric acid, phosphate fertilizer small plant. In the past few years, under the guidance of Chairman Mao’s revolutionary line, taking the class struggle as the key link, we have thoroughly educated the party on the basic line and thoroughly exposed the “gang of four” and promoted the continuous development of production. The annual output of sulfuric acid and phosphate fertilizer turned over before the Cultural Revolution Something. In the development of production at the same time, vigorously dust-proof and anti-virus and “three wastes” governance, has the reform of dust-proof anti-virus equipment?