It can be used to manufacture large-scale plate parts in the devices of the hydropower, cement producing and chemical producing.

它可用于大型水电、水泥、化工设备中的大型圆盘类零件的加工。

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The additive may be used in raising grade of cement without altering available cement producing process and increasing cement producing cost.

使用该添加剂可以在不改变现有的生产工艺，不降低水泥的性能，不增加水泥成本的条件下提高水泥标号。

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This paper deals with a new bypass free dry cement producing formula of materials with high sulfur_alkali ratio which has had effect on the clinker formation and roast.

研究了新型干法水泥生产不采用旁路放风而使用高硫碱比物料的工艺配方。

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Hydraulic fracturing involves the injection of fluid consisting of approximately 99.5% water and sand (the rest consists of common industrial or even household chemicals or materials) through wells constructed with protective casing and cement, into producing shale formations.

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And they are going to be going in heavy on infrastructure building, buying cars, building homes, producing steel and cement.

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