“retrievable tool string”的概念、定义、翻译、参考文献-科学参考

单词	retrievable tool string
释义	retrievable tool string Encyclopedia 工学套管钻井释 retrievable tool string可起下工具串组在套管钻井过程中，可以实现在套管柱内部反复起下的井下装置系统。
随便看	permanent threshold shift，PTS permanent tooth permanent way overhaul train permanent way tamping machinery Permanent wilting point permanganate index permatron permeability permeability blind zone permeability calculation permeability coefficient permeability determination method permeability effect permeability heterogeneity intensity permeability, magnetic conductivity permeability measurement permeability of biological tissue permeability of concrete permeability of drug permeability of free space permeability of ore permeability of shelterbelts permeability of soil permeability of soils permeability of vacuum

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