... 非燃建筑材料 noncombustible materials 道路建筑材料 Road construction materials 建筑材料集团公司 CNBM ...
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Its main USES are flux of pudding iron, the building road materials for highway and railway, agriculture fertilizer, materials for construction and so on.
主要用于炼铁熔剂、公路及铁路筑路材料、农业肥料、建筑材料等。
As for such a condition, at home and abroad, many divisions of science research and production have carried out a large amount of research on road materials, design and construction technology.
针对这一情况,国内外科研和生产单位对路面的材料、设计和施工技术等方面进行了大量的研究。
Unlike the other road materials, aeolian sand had some compaction characteristics that were key factors of influence on construction qualities of highway in the desert.
风积沙是一种特殊的筑路材料,其压实特性是影响沙漠公路施工质量的重要因素。
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