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

单词	distance between tubing and bushing
释义	distance between tubing and bushing Encyclopedia 工学井口装置释 distance between tubing and bushing油补距从补心面（相当于钻井转盘上平面）到井口大四通上平面（套管四通上法兰面）的距离。又称四补距。
随便看	environmental quality standards for surface water environmental racism environmental radioactive colloid environmental radioactivity evaluation environmental radioactivity level investigation environmental radioactivity monitoring environmental radiochemistry environmental referenced frame environmental regionalization environmental regionalization map environmental regulation Environmental regulation of non-point sources Environmental regulation of point sources environmental rehabilitation environmental remediation environmental remediation of polluted soil environmental remote sensing environmental requirements for origin of non-environmental pollution aquatic products Environmental Research environmental reservoir environmental resistance of composites environmental resources planning system Environmental resource value Environmental resource value assessment environmental restoration

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