“buttress-thread casing”的概念、定义、翻译、参考文献-科学参考

单词	buttress-thread casing
释义	buttress-thread casing [`bǝ·trǝs ¦thred `kās·iŋ] ^{PETROLEUM ENGINEERING} A drill casing in which the ends of the sections are buttressed together and held in place with a short threaded outer sleeve; used where greater than normal clearance, strength, and leak resistance are needed.
随便看	epulis EPXMA equal equal altitudes equal-area latitude equal-area map projection equal-areas law equal-arm balance equal-energy source equaling file equality equality gate equalization equalizer equalizer brake equalizing bar equalizing circuit equalizing current equalizing line equalizing pulses equalizing reservoir equalizing support equal listener response scale equal loudness contour equally likely cases

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