英语词汇“free-point indicator”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	free-point indicator
释义	free-point indicator free-point indicator [′frē ¦pȯint ′in·də‚kād·ər] (petroleum engineering) In a drilling operation in which a string of pipe has become stuck, a tool that measures the amount of stretch in the stuck string and indicates the deepest point at which the pipe is free.
随便看	wall post wall poster wallposter wall post indicator valve "wall pressure" wall pressure wall rail wall railings wall ratio wall reef wall rib wall, richard wall rock wall-rock alteration vertical scale vertical scale indicator vertical scale instrument systems vertical scaling vertical scan frequency vertical scanning vertical scanning frequency vertical scanning generator vertical scanning interferometry vertical scan rate vertical scrolling rhythm game

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