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技术改造加强管理提高产品质量欧会淳（陕西省磷化工总厂）陕西金家河磷矿为急倾斜矿层，矿体倾角６３°～８５°，厚度稳定，一般５～６ｍ，平均地质品位Ｐ２Ｏ５２１．９５％，采出品位１８％Ｔ２０％。为了提高产品质量，我们采取了一系列措施，取得了明显效益，使国家...
Technical Transformation Strengthening Management and Improving Product Quality EU Hui Chun (Phosphorus Chemical Industry Plant of Shaanxi Province) The Jinjiahe Phosphate Mine in Shaanxi Province is a steeply-inclined ore deposit with a dip of 63 ° ~85 ° and a stable thickness of 5-6 m. The average geological grade of P2O521 .95%, mining grade 18% T20%. In order to improve the product quality, we have taken a series of measures and achieved obvious benefits to make the country ...