“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	E. M. Stein E. M. Stein (1931—) EMT e.m.u. emu EMU/DMU maintenance and repair Emuer River emulated data emulation emulator emulsifiable concentrates emulsification emulsification in-liquid drying method emulsification-solvent evaporation method emulsified asphalt recycling machine emulsified asphalt slurry mixtures emulsified-asphalt specialized for high-speed railway emulsified bitumen emulsified fuels emulsifier emulsifier free emulsion polymerization emulsifier-free emulsion polymerization emulsify emulsifying emulsify technology

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