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１前言由于液体外加剂与固体（粉状）外加剂相比具有掺加后与砼中和均匀、和易性能良好、无粉尘污染、自动计量准确、确保砼质量和极大减轻工人劳动强度等优点，被广泛应用于砼生产过程中。为满足工程和商品砼质量的需求，降低生产成本，我公司搅拌站于１９９７年３月自行...
1 Introduction Because the liquid admixture is compared with the solid (powdered) admixture, it has the following advantages: the admixture with the antimony is uniform, the easy performance is good, there is no dust pollution, the automatic measurement is accurate, the defect quality is guaranteed, and the labor intensity of the worker is greatly reduced. The advantages are widely used in the production process of germanium. In order to meet the needs of engineering and commercial quality, and reduce production costs, our company’s mixing station took its own ...