“Cement head”的概念、定义、翻译、参考文献-科学参考

单词	Cement head
释义	Cement head Encyclopedia 工学套管程序释 Cement head水泥头固井注水泥时，安装在套管顶端的装置。
随便看	phantom acyclic complex phantom atom phantom atom; imaginary atom phantom crystal phantom dark energy phantom field phantom limb pain phantom limb phenomenon phantom pregnancy phantom telescope Phan Van Khai PHA-P Pharaoh pharbitis seed Phares Mukasa Mutibwa Pharisees pharmaceutical amino acid composition analysis pharmaceutical amino acid sequence analysis pharmaceutical analysis pharmaceutical analysis for interlaboratory comparison pharmaceutical analysis items of aerosol pharmaceutical analysis items of aromatic solution pharmaceutical analysis items of capsule pharmaceutical analysis items of clyster pharmaceutical analysis items of electuary

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