“drilling tool weighting scale”的概念、定义、翻译、参考文献-科学参考

单词	drilling tool weighting scale
释义	drilling tool weighting scale Encyclopedia 工学泵压表释 drilling tool weighting scale指重表用于地质、石油勘探中的各种钻机和修井机在钻井或修井作业时，指示并记录大钩悬重和钻压的变化的仪器。又称大钩悬重测量仪。
随便看	nutritional quality nutritional regulation of quality nutritional requirement of the aged nutritional risk screening nutritional service of the aged nutritional support nutritional toxicology nutritional value nutrition and gene expression of aquatic organisms nutrition and health nutrition anthropology nutrition block seedling nutrition claims nutrition density nutrition education nutrition environment nutrition for miners nutrition function claims nutrition health nutrition in high temperature environment nutrition in low illumination environment nutrition in low temperature environment nutrition in special conditions nutrition labeling nutrition of flour gluten fortifier

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