“cement pump”的概念、定义、翻译、参考文献-科学参考

单词	cement pump
释义	cement pump [si`ment ´pǝmp] ^{MECHANICAL ENGINEERING} A piston device used to move concrete through pipes.
随便看	loran D lorandite loran fix loran line loran rate loranskite loran tables Loranthaceae lorate lordosis Lorentz-Boltzmann equation Lorentz conductivity theory Lorentz contraction Lorentz electron Lorentz equation Lorentz factor Lorentz-FitzGerald contraction Lorentz force Lorentz-force density Lorentz four-vector Lorentz frame Lorentz gage Lorentz gas Lorentz group Lorentz-Heaviside system

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