“distance between casing and bushing”的概念、定义、翻译、参考文献-科学参考

单词	distance between casing and bushing
释义	distance between casing and bushing Encyclopedia 工学井口装置释 distance between casing and bushing套补距从补心（相当于平台）面到井口大四通下平面（套管法兰平面）的距离。
随便看	left linear set left linear space left linear topology left localization left lung left mean left measure left member left module left monotonicity left monotonic law left monotonic operation left morphism leftmost derivation leftmost path left-most square left multimodule left multiple left multiplication left multiplication ring left multiplicative group left neutral element left neutrino left Noetherian ring left nonsingular bilinear form

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