河南省滦川县磷矿浮选厂职工,在毛主席一系列重要指示指引下,在县委正确领导下,根据该县土壤普遍缺磷和磷肥供不应求的情况,自力更生,土打土闹,迎着困难上。他们以大庆工人为榜样,“有条件要上,没有条件创造条件也要上”,硬是凭着一股革命热情,一种拼命精神,连续奋战五十天,建成一座年处理矿石两万 Luanchuan County, Henan Province, phosphate rock flotation plant workers, under the guidance of a series of important instructions by Chairman Mao, under the correct leadership of the county, according to the county’s general lack of phosphorus and phosphate fertilizer supply in short supply, self-reliance, soil trouble, facing Difficult. They used the workers in Daqing as an example. “There are conditions to go up, no conditions to create conditions must be”, just by virtue of a revolutionary enthusiasm, a desperate struggle for 50 days, built an annual processing 20,000 tons of ore