The chemical analysis, laser granulometer and SEM was used to study the characteristic and burnability of raw meal prepared by ball mill and vertical mill in JIDONG CEMENT CO.
采用了化学分析、激光粒度分析、扫描电镜等手段，对冀东水泥股份有限公司球磨和立磨制备的生料特性及生料易烧性进行了研究。
It takes charge of the quality superviision, examination management, datatracing bake and characteristic examination of Dunshi cement, clinker and raw matrials.
商标使用企业水泥、熟料、原燃材料产品的质量监督、检验管理、数据溯源、特性检验等工作。
This paper researches the base made of the cement stability fine sand in materials composition designing, construction and pavement characteristic.
本文对水泥灰土稳定细砂基层结构的材料组成设计、施工工艺及路用性能进行了较为系统的研究。
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