The paper introduced the method of cement stabilized macadam base construction quality control, and proposed some advice of improving quality.
重点总结了水泥稳定碎石基层施工质量控制的方法，并针对水稳层施工提出了改进质量的几点建议。
Visible, cement standards of improving the quality and yield of ball mill puts forward new challenges.
可见，水泥标准的提高对球磨机的质量和产量提出了新的挑战。
Trial study on the application of grinding AIDS was conducted aiming at improving the quality of fly-ash cement, reducing power consumption of grinding and increasing the adding rate of fly-ash.
为提高粉煤灰水泥中粉煤灰的掺量，降低粉磨电耗，并改善粉煤灰水泥性能，进行了助磨剂的应用试验研究。
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