“casing centralizer”的概念、定义、翻译、参考文献-科学参考

单词	casing centralizer
释义	casing centralizer Encyclopedia 工学套管程序释 casing centralizer套管扶正器安装在套管本体上，能够使套管居于井眼中心，用以减小套管下放时的阻力和发生黏卡，有利于提高水泥浆的顶替效率和水泥环厚度分布均匀的装置。
随便看	main cultivar Main Currents in Sociological Thought Main-Danube Canal main device main diagonal main diagonal of a square matrix main diagonal sum Main Directorate for Literature and Publishing main distribution channels of books Mai-Ndombe Lake main drift chamber Maine event main effect main effect of factor Maine Henry main electrical connection diagram main electrical power system main entry main equipment protection main equipments of reactor system Main Essentials of True Gold Elixir Maine State main exciter main face main fishing grounds in the world

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