liquid concrete admixture 液状混凝土外加剂
basic concrete admixture 碱性混凝土外加剂
Brand Concrete Admixture 牌混凝土外加剂
naphthaIs concrete admixture 萘系混凝土外加剂
Code for concrete admixture application 混凝土外加剂应用技术规范
calcium chloride concrete admixture 氯化钙混凝土外加剂
cement concrete admixture 水泥混凝土掺合料
mineral concrete admixture 混凝土矿物外加剂
FDN concrete admixture series FDN系列外加剂
Is specialized in producing all types of concrete admixture of high-tech enterprises.
是专业生产各类型混凝土外加剂的高新技术企业。
This paper expounds mineral composition, physical and chemical characteristics, activity and its evaluation of natural volcanic ash which is used as concrete admixture.
论述了天然火山灰用作混凝土掺合料的矿物组成、物化性能；火山灰活性及其评定。
Based on green chemistry and molecular design theory of concrete admixture, the cleaner synthesis of novel grafted polymeric concrete slump retaining agent has been studied.
以混凝土外加剂分子设计原理为指导，以绿色化学为基础，研究了新型接枝聚合物保坍剂的绿色合成工艺。
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