在毛主席革命路线的指引下,我公司广大职工狠批崇洋媚外、爬行主义等黑货,破除迷信,解放思想,打破洋框框,走自己工业发展道路。在上级部门的支持和有关单位的协助下,经过反复试验研究,于1975年12月建成一座120米~3/时的移动冲洗罩试验滤池。给水工程中的过滤构筑物普遍采用普通快滤池、虹吸滤池、无阀滤池等,以上几种 Under the guidance of Chairman Mao’s revolutionary line, the majority of employees of our company have approved black goods such as foreign affairs and reptiles, breaking down superstitions, emancipating the mind, breaking the ocean, and taking the path of their own industrial development. With the support of the superior department and the assistance of the relevant units, after a series of trials and trials, a mobile washout test filter of 120 m to 3/h was built in December 1975. The filtering structures in water supply projects generally use common fast filter, siphon, and valveless filters.