• Based on our experiments and stating references, this paper introduced the formulation of making PVC insulation materials and EVA foam by dry cenospheres and the properties of these products.

    综述文献试验基础上,介绍了以热电厂中空灰为原料制作PVC绝热材料及EVA泡沫材料的配方所得产品性能

    youdao

  • This paper introduces the application of dry magnesia-calcia coating and quick nozzle change technology in tundish of No. 1 billet caster at No. 2 Steel making Plant of Angang.

    介绍安钢二炼钢厂1方坯连铸机中间罐上应用镁钙质干式涂料快速更换水口技术情况,快换水口系统原理及取得的效果。

    youdao

  • This paper introduces the application of dry magnesia-calcia coating and quick nozzle change technology in tundish of No. 1 billet caster at No. 2 Steel making Plant of Angang.

    介绍安钢二炼钢厂1方坯连铸机中间罐上应用镁钙质干式涂料快速更换水口技术情况,快换水口系统原理及取得的效果。

    youdao

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