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- Fly ash can be take as high quality admixture of concrete. 处理后的粉煤灰可作为优质的混凝土掺合料。
- high quality fly ash 优质粉煤灰
- The results indicated that the addition of silica fume increased cracking of HPC at early age,and the addition of finely ground fly ash with high quality decrea. 结果表明:掺硅灰加剧了混凝土的早期开裂;优质磨细粉煤灰的加入对混凝土早期开裂有一定的抑制作用。
- Test and study on high added low quality fly ash cementing 高掺量低质粉煤灰胶结料的试验研究
- Stabilizing High Quality Cement Clinker using Fly Ash as Raw Materials 用粉煤灰作原料稳定烧制优质水泥熟料
- Test and Research on Load-Bearing Brick Made of Low Quality Fly Ash 低质粉煤灰承重砖的试验与研究
- Goods of high quality are few and far between these days. 质地精美上乘的物品现在不多见。
- Their merchandise is of high quality. 他们的货物质量很好。
- The harmonica is of very high quality. 那个口琴质量很好。
- Durability Properties of High Volume Fly Ash Con-cretes. 结构混凝土中粉煤灰掺入量是30%25-70%25，但没有路用性能的分析。
- I'm used to high quality and won't take second-best. 我用惯高质量的东西，差一点儿的都不行。
- It pay in the long run to buy goods of high quality. 终究还是买高质量的物品值得。
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- But considering the high quality, our price is very reasonable. 不过鉴于产品的优良质量，我们的价格非常合理。
- The luster characteristic of a pearl of high quality. 珍珠光泽一种高品质珍珠所特有光泽
- low quality fly ash 低质粉煤灰
- High hydration temperature advances the pozzolanic reaction of fly ash. 高温水化条件下粉煤灰的火山灰反应提前发生。
- Why are you so sure that they are of high quality? 你为什么这么肯定它们质量好呢?
- Fly ash effeCts"of fly ash added calcium is analyzed qualitatively. 本文从定性、定量两方面分析了增钙灰的“粉煤灰效应”。
- Let us jointly do our best to sell high quality products with high quality services. 希望你我双方尽力在销售优质产品的同时提供最佳的服务。
