Manufacturing of alloy cast iron grinding ball by means of composite modification of tungsten slag is a feasible way due to its simple process, low cost and good product quality.
采用复合变质方法，开发工艺简单、成本低的钨渣合金铸铁磨球是一种有效的途径，其材质性能可以满足使用的要求。
Lai calf bright patterns, soft color, soft texture, delicate touch, high-strength wear resistance, durable, waterproof moisture-proof, cast unparalleled product quality.
光亮的小牛皮荔纹，柔和的色泽，柔软的质地，细腻的手感，高强度的耐磨性，经久耐用，防水防潮，铸就了产品无与伦比的品质。
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