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

单词	casing-tubing annulus
释义	casing-tubing annulus Encyclopedia 工学油套环空释 casing-tubing annulus油套环空在下入生产管柱的油井井筒中，位于套管内的油管与套管之间的环形空间。
随便看	set of support set of the first category set of the k-th category set of the second category set of total measures set of transitivity set of uniqueness set of values set of words set of zeros Setoguro ware Seto-naikai seton cutting method seton therapy set operation setose cephalanoplos setose thistle Setouti Zyakutyo setover SETP set pair analysis method set partition set partitioning in hierarchical trees algorithm set-point control set point theory

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