Comperhensive summary on the application of coating self - hardening resin sand is presented.

综述了树脂砂涂料的应用概况.

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Manufacturing method of a self - furan resin sand binder for environment protecting and its application was introduced.

介绍了一种环保型呋喃树脂砂粘结剂的制作方法和应用.

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The condensation mechanism of resin is analyzed and the technological properties of resin sand is determined.

探讨了该树脂砂的缩合机理,并测定了树脂砂的各项性能.

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Copper approach gradually enriched the emergence of lost wax casting, resin sand casting, foundry casting.

铜铸方法逐渐丰富,出现了失蜡法铸造, 树脂砂铸造, 翻砂铸造.

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